Maaz Abbasi, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

M6992 Issued in TX

Practice address

2225 Williams Trace Blvd Ste 110
Sugar Land, TX 77478-4440

Phone

(281) 491-1911

Fax

(281) 764-6642

NPI assigned

Nov 16, 2007

Last updated

Dec 9, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 3

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

Specialty

NephrologyAlso: Internal Medicine

Education

Other, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Simcare, PLLCGroup PAC ID 4082963749, 3 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Houston Methodist Sugarland Hospital Hospital, Sugar Land, TX, CCN 450820
• Memorial Hermann Sugar Land Hospital Hospital, Sugar Land, TX, CCN 450848

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

CMS’s directory marks this NPI as on an HHS exclusion list; no matching OIG record was found. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

Practice roles

Locations

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.

• Simcare, PLLC

  • Internal Medicine Physician
  • Sugar Land, TX
  • NPI 1023508504
  Medicare reassignment Care Compare group NPD
• CLS Health PLLC

  • Durable Medical Equipment & Medical Supplies
  • Webster, TX
  • NPI 1699682054
  NPD (past)
• TMH Physician Organization

  dba TMHPO ICU Physicians

  • Critical Care Medicine (Anesthesiology) Physician
  • Houston, TX
  • NPI 1598799116
  NPD (past)

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

• Memorial Hermann Health System

  dba Memorial Hermann Sugar Land Hospital

  • General Acute Care Hospital
  • Sugar Land, TX
  • NPI 1295788735
  Care Compare affiliation
• Methodist Health Centers

  dba Houston Methodist Sugar Land Hospital

  • General Acute Care Hospital
  • Sugar Land, TX
  • NPI 1497871628
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1195171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765238400000",
    "number": "1679754725",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2225 WILLIAMS TRACE BLVD STE 110",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "774784440",
            "telephone_number": "281-491-1911",
            "fax_number": "281-764-6642"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2225 WILLIAMS TRACE BLVD STE 110",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "774784440",
            "telephone_number": "281-491-1911",
            "fax_number": "281-764-6642"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3129 Kingsley Dr Ste 410",
            "address_purpose": "LOCATION",
            "city": "Pearland",
            "state": "TX",
            "postal_code": "775848513",
            "country_code": "US",
            "telephone_number": "281-997-7333",
            "fax_number": "281-764-6642",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ABBASI",
        "first_name": "MAAZ",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-11-16",
        "last_updated": "2025-12-09",
        "certification_date": "2025-12-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "M6992",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "P01414237",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "192305404",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBSTX",
            "identifier": "8EJ261",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Aaa Health Services
• Aaliya I Amer,MD PA (Primary Care of Telfair)
• Udochukwu Dennis Abakwue, PHARMD
• Marium Abbas
• Ava Abbasi Malayeri, DDS
• Abby Home Care Services (none)
• Gul Abdali
• John Abdelsayed, MD
• Michael Paul Abdelsayed, D.O.
• Cedela Abdulla, M.D.

• Internal Medicine Physician in Sugar Land, TX
• Providers in Sugar Land, TX by specialty
• Internal Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 9, 2025; 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.

Verify at the official NPI Registry.