Individual provider Active NPI

John Delahanty

  • Physical Therapist
  • Waltham, MA
National Provider Identifier
1508532144
Registry record updated Aug 23, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
25698 Issued in MA
Practice address
840 Winter St
Waltham, MA 02451-1433
Phone
(781) 487-9944
NPI assigned
Aug 23, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 23, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 25698 MA Primary

Addresses

Primary practice location

840 Winter St
Waltham, MA 02451-1433

Mailing address

840 Winter St
Waltham, MA 02451-1433

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210830000298 MA Practitioner - Physical Therapist in Private Practice 6204231236 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Access PT, OT, New York, PLLC 9 clinicians

Practice addresses (Care Compare)

400 Main St
Dalton, MA 01226-1605
Phone (413) 684-9783

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Physical Therapy Associates of Schenectady, P.C. Physical Therapist CurrentSince Feb 18, 2022 Accepting new patients
Physical Therapy Associates of Schenectady, PC Physical Therapist CurrentSince Feb 18, 2022 Accepting new patients
Access PT, OT, New York, PLLC Physical Therapist CurrentSince Jun 16, 2025 Accepting new patients

Locations

400 Main St
Dalton, MA 01226
Phone (413) 281-9238

90 Pittsfield Rd
Lenox, MA 01240
Phone (413) 637-2810

740 Williams St
Ste 1
Pittsfield, MA 01201
Phone (413) 243-3477

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1629676800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1629676800000",
    "number": "1508532144",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "840 WINTER ST",
            "city": "WALTHAM",
            "state": "MA",
            "postal_code": "024511433"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "840 WINTER ST",
            "city": "WALTHAM",
            "state": "MA",
            "postal_code": "024511433",
            "telephone_number": "781-487-9944"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DELAHANTY",
        "first_name": "JOHN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-08-23",
        "last_updated": "2021-08-23",
        "certification_date": "2021-08-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "MA",
            "license": "25698",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Waltham, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 23, 2021; 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.