Individual provider Active NPI

Mai Abouelsaad, M.D.

  • Hospitalist Physician
  • Houston, TX
National Provider Identifier
1790168086
Registry record updated Sep 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
R6324 Issued in TX
Practice address
11800 Astoria Blvd
Houston, TX 77089-6041
Phone
(281) 929-6100
NPI assigned
Jul 4, 2015
Last updated
Sep 11, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20190319002014 TX Practitioner - NephrologyPractitioner - Internal MedicinePractitioner - Hospitalist 6406196054 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
NephrologyAlso: Hospitalist, Internal Medicine
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Memorial Hermann Medical GroupGroup PAC ID 7012008360, 760 clinicians
Jajja Health PLLCGroup PAC ID 0941745632, 3 clinicians

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

OrganizationSpecialtyStatusNew patients
Memorial Hermann Medical Group Internal Medicine CurrentSince Dec 11, 2023 Accepting new patients
Hospitalist Medicine Physicians of Texas, PLLC Internal Medicine CurrentSince Dec 25, 2018 Accepting new patients
Hospital Medicine Services of TX, PLLC Hospitalist CurrentSince Oct 12, 2024 Accepting new patients
Excellence Emergency Hospital Physician PLLC CurrentSince Jan 16, 2025 Accepting new patients
Jajja Health PLLC Nephrology CurrentSince Oct 7, 2024 Accepting new patients
Specialty Associates of West Houston PLLC Internal Medicine PastSince Oct 28, 2023 Accepting new patients
Memorial Hermann Health System Past Accepting new patients
Utmb Faculty Group Practice Internal Medicine PastSince Mar 1, 2024 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.

Hospital & facility affiliations 9

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

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

Verify at the official NPI Registry.