Individual provider Active NPI

Frida R. Wosk, M.D.

  • Developmental - Behavioral Pediatrics Physician
  • Roxbury, MA
National Provider Identifier
1811045560
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Developmental - Behavioral Pediatrics PhysicianTaxonomy code 2080P0006X
License
158127 Issued in MA
Practice address
435 Warren St
Roxbury, MA 02119-1833
Phone
(617) 442-7400
Fax
(617) 427-8263
NPI assigned
Jan 8, 2007
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
Pediatric Adolescent Medicine Physician 2080A0000X 158127 MA
Developmental - Behavioral Pediatrics Physician 2080P0006X 158127 MA Primary

Addresses

Primary practice location

435 Warren St
Roxbury, MA 02119-1833

Mailing address

7 Eliot St
Jamaica Plain, MA 02130-2724
Phone (617) 524-2024

Other identifiers 1

IdentifierTypeStateIssuer
1303961MedicaidMA

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
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Roxbury Comprehensive Community Health Center, Inc. PastSince Aug 21, 1997 Accepting new patients
Roxbury Comprehensive Community Health Center Past Accepting new patients

Organizations & group practices 2

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": "1168214400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1811045560",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7 ELIOT ST",
            "city": "JAMAICA PLAIN",
            "state": "MA",
            "postal_code": "021302724",
            "telephone_number": "617-524-2024"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "435 WARREN ST",
            "city": "ROXBURY",
            "state": "MA",
            "postal_code": "021191833",
            "telephone_number": "617-442-7400",
            "fax_number": "617-427-8263"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WOSK",
        "first_name": "FRIDA",
        "middle_name": "R.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-01-08",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080A0000X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Adolescent Medicine",
            "state": "MA",
            "license": "158127",
            "primary": false
        },
        {
            "code": "2080P0006X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Developmental - Behavioral Pediatrics",
            "state": "MA",
            "license": "158127",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1303961",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Roxbury, MA

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.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.