Megan Driscoll Osowski, LCSW, SAC

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

12747-123 Issued in WI

Practice address

1216 N 13TH St
Milwaukee, WI 53205-2515

Phone

(414) 345-3240

NPI assigned

Feb 12, 2025

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in WI

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2016

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Guest House of Milwaukee Inc

  • Social Worker
  • Milwaukee, WI
  • NPI 1225352768

  Addiction (Substance Use Disorder)

  Medicare reassignment NPD

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

{
    "created_epoch": "1739318400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767830400000",
    "number": "1821803255",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1216 N 13TH ST",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532052515",
            "telephone_number": "414-345-3240"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1216 N 13TH ST",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532052515",
            "telephone_number": "414-345-3240"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OSOWSKI",
        "first_name": "MEGAN",
        "middle_name": "DRISCOLL",
        "credential": "LCSW, SAC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-02-12",
        "last_updated": "2026-01-08",
        "certification_date": "2026-01-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "WI",
            "license": "12747-123",
            "primary": true
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "WI",
            "license": "17275-131",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mohamed M Osman, MD
• Mohamed S Osman, MBBS
• David Charles Osmon, PH.D.
• Karianne Osowski
• Kelly Osowski, OTR/L
• Phillip James Osowski, D.D.S.
• Ronald Wilson Ossenfort, RPH
• Nicholas Dykman Osteraas, M.D
• Victoria Evana Ostergaard, BCBA
• Tracy Ostler

• Clinical Social Worker in Milwaukee, WI
• Providers in Milwaukee, WI by specialty
• Clinical Social Worker in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.