Active NPI
Taso Mougouris, M.D.
- Internal Medicine Physician
- Houston, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- L9377
- Practice address
- 4545 Post Oak Place Dr Ste 130
Houston, TX 77027-3133 - Phone
- (713) 960-8008
- Fax
- (713) 960-0965
- NPI assigned
- Jun 6, 2006
- Last updated
- Aug 31, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | L9377 | TX | Primary |
Addresses
Primary practice location
4545 Post Oak Place Dr Ste 130
Houston, TX 77027-3133
Mailing address
18333 Egret Bay Blvd Ste 140
Houston, TX 77058-3239
Phone (281) 332-3001
Other practice location 1
3830 Mustang Rd
Alvin, TX 77511-5012
Phone (281) 824-0070
Other practice location 2
709 W Medical Center Blvd
Webster, TX 77598-4005
Phone (281) 332-3322
Other practice location 3
3730 W Orem Dr
Houston, TX 77045-4426
Phone (832) 405-6245
Other practice location 4
4300 Vista Rd
Pasadena, TX 77504-2118
Phone (713) 946-6787
Other practice location 5
16130 Highway 3
Webster, TX 77598-2330
Phone (832) 426-7030
Other practice location 6
18333 Egret Bay Blvd Ste 140
Houston, TX 77058-3239
Phone (281) 332-3001
Other practice location 7
200 Blossom St
Webster, TX 77598-4204
Phone (832) 632-6500
Other practice location 8
3400 E Walnut St
Pearland, TX 77581-4716
Phone (281) 485-2776
Other practice location 9
2240 Gulf Fwy S
League City, TX 77573-5143
Phone (409) 772-1011
Other practice location 10
4048 Red Bluff Rd
Pasadena, TX 77503-3606
Phone (713) 477-7877
Other practice location 11
4801 E Sam Houston Pkwy S
Pasadena, TX 77505-3955
Phone (713) 904-9300
Other practice location 12
409 Greene St
Webster, TX 77598-6701
Phone (281) 332-4738
Other practice location 13
7633 Bellfort St
Houston, TX 77061-1703
Phone (713) 644-2101
Other practice location 14
18300 Houston Methodist Dr
Houston, TX 77058-6302
Phone (281) 523-2000
Other practice location 15
11800 Astoria Blvd
Houston, TX 77089-6041
Phone (281) 929-6100
Other practice location 16
655 E Medical Center Blvd
Webster, TX 77598-4328
Phone (281) 286-1500
Other practice location 17
110 E Medical Center Blvd
Webster, TX 77598-4301
Phone (832) 224-9500
Other identifiers 11
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 168382303 | Medicaid | TX | |
| 168382307 | Medicaid | TX | |
| 8HN426 | Other | TX | BCBSTX |
| 168382306 | Medicaid | TX | |
| 168382302 | Medicaid | TX | |
| 168382309 | Medicaid | TX | |
| 168382305 | Medicaid | TX | |
| 168382308 | Medicaid | TX | |
| P02007623 | Other | TX | RRMEDICARE |
| 168382304 | Medicaid | TX | |
| 168382301 | Medicaid | TX |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- Other, 1998
- Medicare assignment
- May accept Medicare assignment
- Group practices
Practice addresses (Care Compare)
110 E Medical Ctr Blvd
Webster, TX 77598-4301
Phone (281) 332-3001
11800 Astoria Blvd
Houston, TX 77089-6041
Phone (281) 332-3001
16100 S Fwy
Pearland, TX 77584-1895
Phone (281) 332-3001
18300 Houston Methodist Dr
Houston, TX 77058-6302
Phone (281) 332-3001
18333 Egret Bay Blvd
Suite 140
Houston, TX 77058-3239
Phone (281) 332-3001
200 Blossom St
Webster, TX 77598-4204
Phone (281) 332-3001
2121 Business Ctr Dr
Pearland, TX 77584-2153
Phone (281) 332-3001
2240 Gulf Fwy S
League City, TX 77573-5143
Phone (281) 332-3001
411 Alabama Ave
League City, TX 77573-2615
Phone (281) 332-3001
500 W Medical Ctr Blvd
Webster, TX 77598-4220
Phone (281) 332-3001
655 E Medical Ctr Blvd
Webster, TX 77598-4328
Phone (281) 332-3001
709 W Medical Ctr Blvd
Webster, TX 77598-4005
Phone (281) 332-3001
Hospital & facility affiliations
- Chrysalis Home Healthcare & Hospice
- Affinity Home Health Care
- Accentcare Home Health of Texas
- At Home Hospice
- Allegiance Hospice
- Living Hope Hospice
- Heart to Heart Hospice of Greater Houston LLC
- Harbor Hospice of Houston, LP
- University of Texas Medical Branch Galveston
- Memorial Hermann Hospital System
- Houston Methodist Clear Lake Hospital
- HCA Houston Healthcare Clear Lake
- Pam Rehabilitation Hospital of Clear Lake
- Clear Lake-Amg Specialty Hospital
- Oasis at Pearland
- The Courtyards at Pasadena
- Regency Village
- Magnolia Crossing Nursing and Rehabilitation Cente
- The Suites Pasadena
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| L9377 | TX | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Ipc Healthcare Services of Texas, PLLC | Internal Medicine | Current | Accepting new patients |
| Xpertmd | Internal Medicine | Current | Accepting new patients |
| Frio Hospital District | Past | Accepting new patients | |
| Precor Hospice Inc. | Past | Accepting new patients | |
| Select Specialty Hospital - Conroe Inc | Past | Accepting new patients | |
| Chambers County Public Hospital District No 1 | Past | Accepting new patients | |
| Oakbend Medical Center | Past | Accepting new patients | |
| Infectious Disease Solutions Inc | Past | Accepting new patients | |
| Bellville Hospital District | Past | Accepting new patients | |
| Bellville Hospital District | Past | Accepting new patients | |
| Uvalde County Hospital Authority | Past | Accepting new patients | |
| Foundation Care Partners, LLC | Past | Accepting new patients | |
| Sweeny Hospital District | Past | Accepting new patients | |
| University of Texas Medical Branch at Galveston | Past | Accepting new patients | |
| Hospitalist Medicine Physicians of Albany County, PLLC | Internal Medicine | Past | Accepting new patients |
| Apollo Healthcare at Bay Area, LP | Past | Accepting new patients | |
| Memorial Hermann Health System | Past | Accepting new patients | |
| Booker Hospital District | Past | Accepting new patients | |
| Liberty County Hospital District No 1 | Past | Accepting new patients | |
| Sweeny Hospital District | Past | Accepting new patients |
Locations (25 of 27)
3830 Mustang Rd
Alvin, TX 77511
Phone (281) 585-8484
504 Medical Center Blvd
Conroe, TX 77304
Phone (936) 539-1111
10800 Flora Mae Meadows Rd
Houston, TX 77089
Phone (832) 328-2350
18300 Houston Methodist Dr
Houston, TX 77058
Phone (281) 523-2000
18333 Egret Bay Blvd
Ste 140
Houston, TX 77058
Phone (281) 218-8797
6441 Main St
Houston, TX 77030
Phone (713) 790-0500
7633 Bellfort St
Houston, TX 77061
Phone (713) 644-2101
2240 Gulf Fwy S
League City, TX 77573
Phone (832) 505-1000
300 Enterprise Ave
League City, TX 77573
Phone (281) 334-4243
411 Alabama Ave
League City, TX 77573
Phone (281) 316-2715
4048 Red Bluff Rd
Pasadena, TX 77503
Phone (713) 477-7877
4801 E Sam Houston Pkwy S
Pasadena, TX 77505
Phone (281) 991-5463
11800 Astoria Blvd
Pearland, TX 77089
Phone (281) 929-6100
16100 South Fwy
Pearland, TX 77584
Phone (713) 413-5000
3400 E Walnut St
Pearland, TX 77581
Phone (281) 485-2776
1705 Jackson St
Richmond, TX 77469
Phone (281) 341-3000
111 Dallas St
San Antonio, TX 78205
Phone (210) 297-7000
7700 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 575-5564
6801 Emmett F Lowry Expy
Texas City, TX 77591
Phone (409) 938-5095
110 E Medical Center Blvd
Webster, TX 77598
Phone (281) 218-8797
16130 Highway 3
Webster, TX 77598
Phone (832) 426-7030
200 Blossom St
Webster, TX 77598
Phone (281) 525-7000
409 Greene St
Webster, TX 77598
Phone (281) 332-4738
500 W Medical Center Blvd
Webster, TX 77598
Phone (713) 447-4650
655 E Medical Center Blvd
Webster, TX 77598
Phone (281) 218-8797
Ownership & related parties
All facility ownership & control disclosures 6
Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.
| Facility | Type | Role | Since |
|---|---|---|---|
| Regency Village | Skilled nursing facility | Adp of the SNF | Sep 1, 2024 |
| Magnolia Crossing Nursing and Rehabilitation Center | Skilled nursing facility | Adp of the SNF | Dec 16, 2024 |
| Oasis at Pearland | Skilled nursing facility | Adp of the SNF | Mar 8, 2023 |
| Divinity Hospice | Hospice | Contracted Managing Employee | Jan 1, 2024 |
| St Catherine's Healthcare LLC | Hospice | Contracted Managing Employee | Feb 24, 2026 |
| Divinity Hospice | Hospice | Contracted Managing Employee | Dec 15, 2023 |
Owned or controlled facilities with NPI records 6
Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.
-
dba Divinity Hospice
- Community Based Hospice Care Agency
- Houston, TX
- NPI 1689128860
Contracted Managing Employee
-
dba Magnolia Crossing Nursing and Rehabilitation Center
- Skilled Nursing Facility
- Houston, TX
- NPI 1902578750
Adp of the SNF
-
dba Avir at Webster
- Skilled Nursing Facility
- Webster, TX
- NPI 1235100058
Adp of the SNF
-
dba Avir at Pearland
- Skilled Nursing Facility
- Pearland, TX
- NPI 1063124576
Adp of the SNF
-
dba Divinity Hospice
- Community Based Hospice Care Agency
- Dayton, TX
- NPI 1134994031
Contracted Managing Employee
-
- Community Based Hospice Care Agency
- Houston, TX
- NPI 1376028274
Contracted Managing Employee
Organizations & group practices 21
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Hospitalist Physician
- San Antonio, TX
- NPI 1023403011
Internal Medicine
-
- Hospitalist Physician
- Arlington, TX
- NPI 1821327321
-
dba The Medical Resort at Bay Area
- Skilled Nursing Facility
- Pasadena, TX
- NPI 1700136132
-
dba Avir at Golfcrest
- Skilled Nursing Facility
- Houston, TX
- NPI 1417662784
-
dba Magnolia Crossing Nursing and Rehabilitation Center
- Skilled Nursing Facility
- Houston, TX
- NPI 1902578750
-
dba Avir at Webster
- Skilled Nursing Facility
- Webster, TX
- NPI 1235100058
-
- Skilled Nursing Facility
- Pearland, TX
- NPI 1497204523
-
- Infectious Disease Physician
- Houston, TX
- NPI 1295562742
-
dba The Courtyards at Pasadena
- Skilled Nursing Facility
- Pasadena, TX
- NPI 1912125683
Hospital & facility affiliations 25
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Divinity Hospice
- Community Based Hospice Care Agency
- Houston, TX
- NPI 1689128860
-
dba Allegiance Hospice
- Community Based Hospice Care Agency
- Webster, TX
- NPI 1306416920
-
dba Magnolia Crossing Nursing and Rehabilitation Center
- Skilled Nursing Facility
- Houston, TX
- NPI 1902578750
Nursing home
-
dba Avir at Webster
- Skilled Nursing Facility
- Webster, TX
- NPI 1235100058
Nursing home
-
dba HCA Houston Healthcare Clear Lake
- General Acute Care Hospital
- Webster, TX
- NPI 1063466035
-
dba Chrysalis Home Healthcare & Hospice
- Home Health Agency
- Friendswood, TX
- NPI 1336769777
-
dba PAM Rehabilitation Hospital of Clear Lake
- Rehabilitation Hospital
- Webster, TX
- NPI 1861882532
Inpatient rehabilitation facility
-
dba Clear Lake-AMG Specialty Hospital
- Long Term Care Hospital
- Webster, TX
- NPI 1023970290
Long-term care hospital
-
dba Avir at Pearland
- Skilled Nursing Facility
- Pearland, TX
- NPI 1063124576
Nursing home
-
- Community Based Hospice Care Agency
- Houston, TX
- NPI 1093004178
-
- Community Based Hospice Care Agency
- League City, TX
- NPI 1891789442
-
dba Houston Methodist Clear Lake Hospital
- General Acute Care Hospital
- Houston, TX
- NPI 1952723967
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1149552000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788134400000",
"number": "1801835749",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "18333 EGRET BAY BLVD STE 140",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770583239",
"telephone_number": "281-332-3001",
"fax_number": "281-332-3005"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4545 POST OAK PLACE DR STE 130",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770273133",
"telephone_number": "713-960-8008",
"fax_number": "713-960-0965"
}
],
"practiceLocations": [
{
"address_1": "3830 Mustang Rd",
"address_purpose": "LOCATION",
"city": "Alvin",
"state": "TX",
"postal_code": "775115012",
"country_code": "US",
"telephone_number": "281-824-0070",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "709 W Medical Center Blvd",
"address_purpose": "LOCATION",
"city": "Webster",
"state": "TX",
"postal_code": "775984005",
"country_code": "US",
"telephone_number": "281-332-3322",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "3730 W Orem Dr",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770454426",
"country_code": "US",
"telephone_number": "832-405-6245",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4300 Vista Rd",
"address_purpose": "LOCATION",
"city": "Pasadena",
"state": "TX",
"postal_code": "775042118",
"country_code": "US",
"telephone_number": "713-946-6787",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "16130 Highway 3",
"address_purpose": "LOCATION",
"city": "Webster",
"state": "TX",
"postal_code": "775982330",
"country_code": "US",
"telephone_number": "832-426-7030",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "18333 Egret Bay Blvd Ste 140",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770583239",
"country_code": "US",
"telephone_number": "281-332-3001",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "200 Blossom St",
"address_purpose": "LOCATION",
"city": "Webster",
"state": "TX",
"postal_code": "775984204",
"country_code": "US",
"telephone_number": "832-632-6500",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "3400 E Walnut St",
"address_purpose": "LOCATION",
"city": "Pearland",
"state": "TX",
"postal_code": "775814716",
"country_code": "US",
"telephone_number": "281-485-2776",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "2240 Gulf Fwy S",
"address_purpose": "LOCATION",
"city": "League City",
"state": "TX",
"postal_code": "775735143",
"country_code": "US",
"telephone_number": "409-772-1011",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4048 Red Bluff Rd",
"address_purpose": "LOCATION",
"city": "Pasadena",
"state": "TX",
"postal_code": "775033606",
"country_code": "US",
"telephone_number": "713-477-7877",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4801 E Sam Houston Pkwy S",
"address_purpose": "LOCATION",
"city": "Pasadena",
"state": "TX",
"postal_code": "775053955",
"country_code": "US",
"telephone_number": "713-904-9300",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "409 Greene St",
"address_purpose": "LOCATION",
"city": "Webster",
"state": "TX",
"postal_code": "775986701",
"country_code": "US",
"telephone_number": "281-332-4738",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "7633 Bellfort St",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770611703",
"country_code": "US",
"telephone_number": "713-644-2101",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "18300 Houston Methodist Dr",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770586302",
"country_code": "US",
"telephone_number": "281-523-2000",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "11800 Astoria Blvd",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770896041",
"country_code": "US",
"telephone_number": "281-929-6100",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "655 E Medical Center Blvd",
"address_purpose": "LOCATION",
"city": "Webster",
"state": "TX",
"postal_code": "775984328",
"country_code": "US",
"telephone_number": "281-286-1500",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "110 E Medical Center Blvd",
"address_purpose": "LOCATION",
"city": "Webster",
"state": "TX",
"postal_code": "775984301",
"country_code": "US",
"telephone_number": "832-224-9500",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MOUGOURIS",
"first_name": "TASO",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-06-06",
"last_updated": "2026-08-31",
"certification_date": "2026-08-31",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "TX",
"license": "L9377",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "168382303",
"state": "TX"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "168382307",
"state": "TX"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBSTX",
"identifier": "8HN426",
"state": "TX"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "168382306",
"state": "TX"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "168382302",
"state": "TX"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "168382309",
"state": "TX"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "168382305",
"state": "TX"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "168382308",
"state": "TX"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RRMEDICARE",
"identifier": "P02007623",
"state": "TX"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "168382304",
"state": "TX"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "168382301",
"state": "TX"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Houston, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.