Individual provider Active NPI

Margaret Hayes I, PT

  • Physical Therapist
  • Montauk, NY
National Provider Identifier
1154490332
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
021926-1 Issued in NY
Practice address
38 S Etna Ave
Montauk, NY 11954-5347
Phone
(631) 668-4317
Fax
(631) 668-4883
NPI assigned
Nov 6, 2006
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 021926-1 NY Primary
Massage Therapist 225700000X 004885-1 NY

Addresses

Primary practice location

38 S Etna Ave
Montauk, NY 11954-5347

Mailing address

10 Ditch Plains Rd
Montauk, NY 11954-5200
Phone (631) 668-4317

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20120402000473 NY Practitioner - Physical Therapist in Private Practice 0648430413 Practice locations: Montauk, NY

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2000
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

10 Ditch Plains Rd
Montauk, NY 11954-5200

38 S Etna Ave
Montauk, NY 11954-5424
Phone (631) 668-4317

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
021926-1NYMDPhysical Therapist
004885-1NYMDMassage Therapist

NPI Registry JSON

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

{
    "created_epoch": "1162771200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1154490332",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 DITCH PLAINS RD",
            "city": "MONTAUK",
            "state": "NY",
            "postal_code": "119545200",
            "telephone_number": "631-668-4317",
            "fax_number": "631-668-4883"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "38 S ETNA AVE",
            "city": "MONTAUK",
            "state": "NY",
            "postal_code": "119545347",
            "telephone_number": "631-668-4317",
            "fax_number": "631-668-4883"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAYES",
        "first_name": "MARGARET",
        "name_suffix": "I",
        "credential": "PT",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-11-06",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "NY",
            "license": "021926-1",
            "primary": true
        },
        {
            "code": "225700000X",
            "taxonomy_group": "",
            "desc": "Massage Therapist",
            "state": "NY",
            "license": "004885-1",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Montauk, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.