Grant Pickett, MD

Primary specialty

Allergy & Immunology PhysicianTaxonomy code 207K00000X

License

U2980 Issued in TX

Practice address

7707 Fannin St Ste 195
Houston, TX 77054-1989

Phone

(713) 797-0045

Fax

(713) 797-1821

NPI assigned

Apr 30, 2018

Sex

Male

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

Specialty

Allergy/ImmunologyAlso: Internal Medicine

Education

Texas a & M University System, HSC, College of Medicine, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Kelsey-Seybold Medical Group, PLLCGroup PAC ID 9739093527, 941 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gpickett205474@direct.kelsey-seybold.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Kelsey-Seybold Medical Group, PLLC

  • Multi-Specialty Clinic/Center
  • Houston, TX
  • NPI 1013915255

  Allergy & Immunology

  Medicare reassignment Care Compare group NPD
• Allergy & ENT Associates, PLLC

  • Allergy & Immunology Physician
  • Lake Jackson, TX
  • NPI 1902820368
  Medicare reassignment NPD
• Allergy & ENT Associates, PLLC

  • Allergy & Immunology Physician
  • Cypress, TX
  • NPI 1912085218
  NPD
• Austin Family Allergy & Asthma, PA

  • Allergy & Immunology Physician
  • Austin, TX
  • NPI 1578625190
  NPD

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

{
    "created_epoch": "1525046400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756339200000",
    "number": "1225526874",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11511 SHADOW CREEK PKWY",
            "city": "PEARLAND",
            "state": "TX",
            "postal_code": "775847298",
            "telephone_number": "713-442-0000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7707 FANNIN ST STE 195",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770541989",
            "telephone_number": "713-797-0045",
            "fax_number": "713-797-1821"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9301 Pinecroft Dr Ste 100",
            "address_purpose": "LOCATION",
            "city": "The Woodlands",
            "state": "TX",
            "postal_code": "773803178",
            "country_code": "US",
            "telephone_number": "281-364-1001",
            "fax_number": "281-364-9095",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2415 W Alabama St Ste 208",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770982263",
            "country_code": "US",
            "telephone_number": "281-617-1649",
            "fax_number": "281-617-1650",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "9110 Katy Fwy",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770557423",
            "country_code": "US",
            "telephone_number": "713-442-6900",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PICKETT",
        "first_name": "GRANT",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-04-30",
        "last_updated": "2025-08-28",
        "certification_date": "2025-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "U2980",
            "primary": false
        },
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "TX",
            "license": "U2980",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Marilyn Barr Pickens, LCSW
• Marquita Michelle Pickens, AGNP-C
• Mark D. Pickering, O.D.
• Sheryl B. Pickering, O.D.
• Danarian Pickett
• June Kampangkaew Pickett, MD
• Michael Todd Pickett, RN, CPNP
• Sara Pickett
• Simone Pickett
• Stephen Pickett, M.D.

• Allergy & Immunology Physician in Houston, TX
• Providers in Houston, TX by specialty
• Allergy & Immunology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 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.