Individual provider Active NPI

Holly-Ann Hoff, OTR/L

  • Occupational Therapist
  • Groton, CT
National Provider Identifier
1477920759
Registry record updated Jun 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
License
004301 Issued in CT
Practice address
36 Maple Dr
Groton, CT 06340-3814
Phone
(716) 440-5252
NPI assigned
Aug 21, 2015
Last updated
Jun 5, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 5, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Therapist 225X00000X 004301 CT Primary

Addresses

Primary practice location

36 Maple Dr
Groton, CT 06340-3814

Mailing address

36 Maple Dr
Groton, CT 06340-3814
Phone (716) 440-5252

Other practice location 1

4100 Normal St
San Diego, CA 92103-2653
Phone (619) 725-5501

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
004301CTMDClinical Psychologist

NPI Registry JSON

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

{
    "created_epoch": "1440115200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780617600000",
    "number": "1477920759",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "36 MAPLE DR",
            "city": "GROTON",
            "state": "CT",
            "postal_code": "063403814",
            "telephone_number": "716-440-5252"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "36 MAPLE DR",
            "city": "GROTON",
            "state": "CT",
            "postal_code": "063403814",
            "telephone_number": "716-440-5252"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4100 Normal St",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921032653",
            "country_code": "US",
            "telephone_number": "619-725-5501",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HOFF",
        "first_name": "HOLLY-ANN",
        "credential": "OTR/L",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-08-21",
        "last_updated": "2026-06-05",
        "certification_date": "2026-06-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "CT",
            "license": "004301",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Groton, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.