Peyton Watkins Houser, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

336137 Issued in NY

Practice address

101 Nicolls Rd RM 40
Stony Brook, NY 11794-8430

Phone

(631) 444-2020

Fax

(631) 444-2894

NPI assigned

Apr 5, 2022

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 NY

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

Networks

• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H5989

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.

• Stony Brook Children's Service, University Faculty Practice Corporatio

  • Pediatrics Physician
  • Stony Brook, NY
  • NPI 1083660575
  NPD
• University Hospital at Stony Brook

  • General Acute Care Hospital
  • Stony Brook, NY
  • NPI 1972523348
  NPD (past)

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

{
    "created_epoch": "1649116800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752019200000",
    "number": "1275274250",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "101 NICOLLS RD RM 40",
            "city": "STONY BROOK",
            "state": "NY",
            "postal_code": "117948430",
            "telephone_number": "631-444-2020",
            "fax_number": "631-444-2894"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 NICOLLS RD RM 40",
            "city": "STONY BROOK",
            "state": "NY",
            "postal_code": "117948430",
            "telephone_number": "631-444-2020",
            "fax_number": "631-444-2894"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOUSER",
        "first_name": "PEYTON",
        "middle_name": "WATKINS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-04-05",
        "last_updated": "2025-07-09",
        "certification_date": "2025-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NY",
            "license": "336137",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mahsa Hoshmand Kochi, M.D.
• Bassam Hossain, D.O.
• Ryan Michael Houlihan, DNAP, CRNA
• House Calls Nurse Practitioner in Gerontology
• Alex William Houser, MD
• Brian James Howe, D.M.D
• Cole Clinton Howell, MD, DPT
• Hayley Howell, MD
• Michele Marie Howell, PA
• Helen Hsieh, MD

• Pediatrics Physician in Stony Brook, NY
• Providers in Stony Brook, NY by specialty
• Pediatrics Physician in New York

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

Verify at the official NPI Registry.