Individual provider Active NPI

Francis Osowik

  • Family Medicine Physician
  • Toledo, OH
National Provider Identifier
1700637568
Registry record updated Aug 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
34.018881 Issued in OH
Practice address
3333 Glendale Ave
Toledo, OH 43614-2426
Phone
(419) 383-5555
NPI assigned
Mar 29, 2024
Last updated
Aug 26, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 26, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 34.018881 OH Primary

Addresses

Primary practice location

3333 Glendale Ave
Toledo, OH 43614-2426

Mailing address

3333 Glendale Ave
Toledo, OH 43614-2426
Phone (419) 383-5555

Other practice location 1

3949 Sunforest Ct Ste 202
Toledo, OH 43623-4454
Phone (419) 725-3300

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)
Not enrolled

NPI Registry JSON

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

{
    "created_epoch": "1711670400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787702400000",
    "number": "1700637568",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3333 GLENDALE AVE",
            "city": "TOLEDO",
            "state": "OH",
            "postal_code": "436142426",
            "telephone_number": "419-383-5555"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3333 GLENDALE AVE",
            "city": "TOLEDO",
            "state": "OH",
            "postal_code": "436142426",
            "telephone_number": "419-383-5555"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3949 Sunforest Ct Ste 202",
            "address_purpose": "LOCATION",
            "city": "Toledo",
            "state": "OH",
            "postal_code": "436234454",
            "country_code": "US",
            "telephone_number": "419-725-3300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OSOWIK",
        "first_name": "FRANCIS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-03-29",
        "last_updated": "2026-08-26",
        "certification_date": "2026-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "OH",
            "license": "34.018881",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Toledo, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 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.