Thomas Fowler, M.D.

Primary specialty

Allergy & Immunology PhysicianTaxonomy code 207K00000X

License

S8823 Issued in TX

Practice address

1640 W Frontier Parkway
Suite 400
Prosper, TX 75078

Phone

(469) 757-2468

Fax

(785) 414-5368

NPI assigned

Aug 28, 2016

Last updated

Oct 18, 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 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/Immunology

Education

University of Texas Southwestern Medical School at Dallas, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Allergy and Asthma of Prosper and Celina PLLCGroup PAC ID 6709255052, 2 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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.

• Allergy and Asthma of Prosper and Celina PLLC

  • Allergy & Immunology Physician
  • Prosper, TX
  • NPI 1619616505
  Medicare reassignment Care Compare group NPD Authorized official

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

{
    "created_epoch": "1472342400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760745600000",
    "number": "1861948176",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1640 W FRONTIER PKWY STE 130",
            "city": "PROSPER",
            "state": "TX",
            "postal_code": "750783197",
            "telephone_number": "469-757-2468",
            "fax_number": "469-519-6974"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1640 W FRONTIER PARKWAY",
            "address_2": "SUITE 400",
            "city": "PROSPER",
            "state": "TX",
            "postal_code": "75078",
            "telephone_number": "469-757-2468",
            "fax_number": "785-414-5368"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FOWLER",
        "first_name": "THOMAS",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-08-28",
        "last_updated": "2025-10-18",
        "certification_date": "2025-10-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "TX",
            "license": "S8823",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "S8823",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Allergy & Immunology Physician in Prosper, TX
• Providers in Prosper, 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 Oct 18, 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.