Sayyeda T. Hasan, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

T8556 Issued in TX

Practice address

400 Harborside Dr Ste 118-119
Galveston, TX 77555-3154

Phone

(409) 772-0770

Fax

(903) 877-8356

NPI assigned

Apr 13, 2018

Last updated

Feb 24, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: shasan37470@direct.utmb.edu

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.

• Camino Real Community MHMR Center

  dba Camino Real Community Services

  • Case Management Agency
  • Lytle, TX
  • NPI 1154411262
  Medicare reassignment NPD
• Utmb Faculty Group Practice

  • General Practice Physician
  • Galveston, TX
  • NPI 1942241146

  Psychiatry

  Medicare reassignment NPD
• University of Texas Medical Branch at Galveston

  • Community/Retail Pharmacy
  • Friendswood, TX
  • NPI 1699532861
  NPD (past)

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

{
    "created_epoch": "1523577600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771891200000",
    "number": "1164929394",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 650859",
            "address_2": "DEPT 710",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752650859"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 HARBORSIDE DR STE 118-119",
            "city": "GALVESTON",
            "state": "TX",
            "postal_code": "775553154",
            "telephone_number": "409-772-0770",
            "fax_number": "903-877-8356"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HASAN",
        "first_name": "SAYYEDA",
        "middle_name": "T.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-04-13",
        "last_updated": "2026-02-24",
        "certification_date": "2026-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "TX",
            "license": "T8556",
            "primary": true
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "TX",
            "license": "T8556",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Peyton Harris
• Colleen L Harrison, MSN, ANP
• Rachel Lea Hartman, MD
• Edythe Harvey, MD
• Inger V Harvey, FNP
• Syed Mustajab Hasan, MD
• Syed Fahim Ul Hassan, M.D.
• Reem Hasweh, MBBS
• Sandra S Hatch, MD
• Daniel Cardin Hatmaker, D.C., NP-C

• Psychiatry Physician in Galveston, TX
• Providers in Galveston, TX by specialty
• Psychiatry Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 24, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.