Individual provider Active NPI

Taso Mougouris, M.D.

  • Internal Medicine Physician
  • Houston, TX
National Provider Identifier
1801835749
Registry record updated Aug 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
L9377 Issued in TX
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, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 31, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
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

IdentifierTypeStateIssuer
168382303MedicaidTX
168382307MedicaidTX
8HN426OtherTXBCBSTX
168382306MedicaidTX
168382302MedicaidTX
168382309MedicaidTX
168382305MedicaidTX
168382308MedicaidTX
P02007623OtherTXRRMEDICARE
168382304MedicaidTX
168382301MedicaidTX

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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20041020000318 TX Practitioner - Internal MedicinePractitioner - Hospitalist 2860453214 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospitalist
Education
Other, 1998
Medicare assignment
May accept Medicare assignment
Group practices
XpertmdGroup PAC ID 5193092393, 39 clinicians

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
L9377TXMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ipc Healthcare Services of Texas, PLLC Internal Medicine CurrentSince Apr 1, 2017 Accepting new patients
Xpertmd Internal Medicine CurrentSince May 4, 2017 Accepting new patients
Frio Hospital District Past Accepting new patients
Precor Hospice Inc. PastSince Dec 15, 2023 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 PastSince Jun 26, 2024 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.

FacilityTypeRoleSince
Regency VillageWebster, TX, CCN 675961 Skilled nursing facility Adp of the SNF Sep 1, 2024
Magnolia Crossing Nursing and Rehabilitation CenterHouston, TX, CCN 676333 Skilled nursing facility Adp of the SNF Dec 16, 2024
Oasis at PearlandPearland, TX, CCN 675557 Skilled nursing facility Adp of the SNF Mar 8, 2023
Divinity HospiceHouston, TX, CCN 741696 Hospice Contracted Managing Employee Jan 1, 2024
St Catherine's Healthcare LLCHouston, TX, CCN 971633 Hospice Contracted Managing Employee Feb 24, 2026
Divinity HospiceBeaumont, TX, CCN A91784 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.

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.

View all 21

Hospital & facility affiliations 25

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 25

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

Verify at the official NPI Registry.