Active NPI
Mai Abouelsaad, M.D.
- Hospitalist Physician
- Houston, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- License
- R6324
- Practice address
- 11800 Astoria Blvd
Houston, TX 77089-6041 - Phone
- (281) 929-6100
- NPI assigned
- Jul 4, 2015
- Last updated
- Sep 11, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | R6324 | TX | |
| Nephrology Physician | 207RN0300X | R6324 | TX | |
| Hospitalist Physician | 208M00000X | R6324 | TX | Primary |
Addresses
Primary practice location
11800 Astoria Blvd
Houston, TX 77089-6041
Mailing address
930 Frostwood Dr Ste 2.200
Houston, TX 77024-2450
Phone (713) 867-2066
Other practice location 1
11914 Astoria Blvd Ste 480
Houston, TX 77089-6085
Phone (346) 642-6891
Other practice location 2
600 N Kobayashi Ste 112
Webster, TX 77598-4841
Phone (346) 642-6891
Other practice location 3
1642 W Baker Rd Ste C
Baytown, TX 77521-2406
Phone (346) 642-6891
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
- Nephrology
- Education
- Other, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
11800 Astoria Blvd
Houston, TX 77089-6041
Phone (281) 929-6259
1602 W Baker Rd
Suite a
Baytown, TX 77521-2282
Phone (281) 428-4024
16100 S Fwy
Pearland, TX 77584-1895
Phone (713) 413-6941
16100 S Fwy N3 172
Pearland, TX 77584-1895
Phone (713) 413-5738
3203 Broadway St
Pearland, TX 77581-1414
Phone (281) 485-8876
915 Gessner Rd
Suite 100
Houston, TX 77024-2537
Phone (713) 242-2222
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Memorial Hermann Medical Group | Internal Medicine | Current | Accepting new patients |
| Hospitalist Medicine Physicians of Texas, PLLC | Internal Medicine | Current | Accepting new patients |
| Hospital Medicine Services of TX, PLLC | Hospitalist | Current | Accepting new patients |
| Excellence Emergency Hospital Physician PLLC | Current | Accepting new patients | |
| Jajja Health PLLC | Nephrology | Current | Accepting new patients |
| Specialty Associates of West Houston PLLC | Internal Medicine | Past | Accepting new patients |
| Memorial Hermann Health System | Past | Accepting new patients | |
| Utmb Faculty Group Practice | Internal Medicine | Past | Accepting new patients |
Locations
1602 W Baker Rd
Ste A
Baytown, TX 77521
Phone (281) 428-4024
1642 W Baker Rd
Ste C
Baytown, TX 77521
Phone (346) 642-6891
1505 E Winding Way Dr
Ste 200
Friendswood, TX 77546
Phone (713) 366-7800
11914 Astoria Blvd
Ste 480
Houston, TX 77089
Phone (346) 642-6891
12141 Richmond Ave
Houston, TX 77082
Phone (281) 558-3444
15149 Wallisville Rd
Houston, TX 77049
Phone (832) 400-2396
1801 North Loop W
Ste 30
Houston, TX 77008
Phone (713) 802-9781
7600 Beechnut St
Houston, TX 77074
Phone (713) 456-5000
915 Gessner Rd
Ste 100
Houston, TX 77024
Phone (713) 242-2222
930 Frostwood Dr
Ste 2200
Houston, TX 77024
18951 N Memorial Dr
Humble, TX 77338
Phone (281) 319-8409
4000 Spencer Hwy
Pasadena, TX 77504
Phone (713) 359-1000
11100 Shadow Creek Pkwy
Pearland, TX 77584
Phone (713) 770-7000
11800 Astoria Blvd
Pearland, TX 77089
Phone (281) 929-6100
3203 Broadway St
Pearland, TX 77581
Phone (281) 485-8876
7700 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 575-5564
600 N Kobayashi
Ste 112
Webster, TX 77598
Phone (346) 642-6891
Organizations & group practices 8
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.
-
dba Kidney Disease and Transplant Solutions
- Nephrology Physician
- Webster, TX
- NPI 1982449492
-
- Family Medicine Physician
- Fulshear, TX
- NPI 1003985102
Internal Medicine
-
- Clinic/Center
- Houston, TX
- NPI 1972223675
-
- Hospitalist Physician
- San Antonio, TX
- NPI 1881392363
-
- Internal Medicine Physician
- Humble, TX
- NPI 1629307095
-
- General Acute Care Hospital
- Houston, TX
- NPI 1730132234
-
- Internal Medicine Physician
- Houston, TX
- NPI 1699062349
-
- General Practice Physician
- Galveston, TX
- NPI 1942241146
Internal Medicine
Hospital & facility affiliations 9
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba HCA Houston Healthcare Clear Lake
- General Acute Care Hospital
- Webster, TX
- NPI 1063466035
-
dba East Houston Medical Center PLLC
- General Acute Care Hospital
- Houston, TX
- NPI 1972258580
-
dba MHHS NW Radiation Therapy
- Radiology Clinic/Center
- Houston, TX
- NPI 1013948553
Hospital
-
dba MHHS Woodlands Outpatient Imaging System
- Radiology Clinic/Center
- The Woodlands, TX
- NPI 1275564858
Hospital
-
dba Memorial Hermann Outpatient Imaging-Southwest
- Radiology Clinic/Center
- Houston, TX
- NPI 1407959448
Hospital
-
dba MHHS Friendswood Imaging
- Radiology Clinic/Center
- Friendswood, TX
- NPI 1508896267
Hospital
-
dba MHHS Pearland Outpatient Imaging Center
- Radiology Clinic/Center
- Pearland, TX
- NPI 1669402335
Hospital
-
- General Acute Care Hospital
- Houston, TX
- NPI 1730132234
-
dba Houston Methodist Baytown Hospital
- General Acute Care Hospital
- Baytown, TX
- NPI 1891789772
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1435968000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789084800000",
"number": "1790168086",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "930 FROSTWOOD DR STE 2.200",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770242450",
"telephone_number": "713-867-2066"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11800 ASTORIA BLVD",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770896041",
"telephone_number": "281-929-6100"
}
],
"practiceLocations": [
{
"address_1": "11914 Astoria Blvd Ste 480",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770896085",
"country_code": "US",
"telephone_number": "346-642-6891",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "600 N Kobayashi Ste 112",
"address_purpose": "LOCATION",
"city": "Webster",
"state": "TX",
"postal_code": "775984841",
"country_code": "US",
"telephone_number": "346-642-6891",
"fax_number": "346-642-6892",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1642 W Baker Rd Ste C",
"address_purpose": "LOCATION",
"city": "Baytown",
"state": "TX",
"postal_code": "775212406",
"country_code": "US",
"telephone_number": "346-642-6891",
"fax_number": "346-642-6891",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ABOUELSAAD",
"first_name": "MAI",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2015-07-04",
"last_updated": "2026-09-11",
"certification_date": "2026-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "TX",
"license": "R6324",
"primary": false
},
{
"code": "207RN0300X",
"taxonomy_group": "",
"desc": "Internal Medicine, Nephrology",
"state": "TX",
"license": "R6324",
"primary": false
},
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "TX",
"license": "R6324",
"primary": true
}
],
"identifiers": [],
"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 Sep 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; 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.