Timothy J Grass, D.O.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

38321 Issued in WI

Practice address

10101 S 27TH St
Franklin, WI 53132-7209

Phone

(414) 325-4940

NPI assigned

Aug 20, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in WI

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

Midwestern University, Chicago College of Osteopathic Med, 1995

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ascension Medical Group-Southeast Wisconsin IncGroup PAC ID 8628980943, 551 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Aurora at Home Home health agency, Milwaukee, WI, CCN 527001
• Ascension SE Wisconsin Hospital Hospital, Milwaukee, WI, CCN 520136
• Ascension St Francis Hospital Hospital, Milwaukee, WI, CCN 520078
• Ascension All Saints Hospital Hospital, Racine, WI, CCN 520096
• Ascension Columbia St Marys Hospital Milwaukee Hospital, Milwaukee, WI, CCN 520051

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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.

• Ascension Medical Group-Southeast Wisconsin Inc

  • Internal Medicine Physician
  • Glendale, WI
  • NPI 1609881077

  Family Medicine

  Medicare reassignment Care Compare group NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Ascension All Saints Hospital, Inc

  • General Acute Care Hospital
  • Racine, WI
  • NPI 1639123284
  Care Compare affiliation
• Ascension SE Wisconsin Hospital, Inc

  • General Acute Care Hospital
  • Milwaukee, WI
  • NPI 1427007384
  Care Compare affiliation
• Ascension SE Wisconsin Hospital, Inc

  • Rehabilitation Hospital Unit
  • Brookfield, WI
  • NPI 1861417362
  Care Compare affiliation
• Ascension St Francis Hospital, Inc

  • General Acute Care Hospital
  • Milwaukee, WI
  • NPI 1225087190
  Care Compare affiliation
• Columbia St. Mary'S Hospital Milwaukee, Inc.

  • General Acute Care Hospital
  • Milwaukee, WI
  • NPI 1871656082
  Care Compare affiliation
• Visiting Nurse Association of Wisconsin, Inc.

  • Home Health Agency
  • West Allis, WI
  • NPI 1134255037
  Care Compare affiliation

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

{
    "created_epoch": "1156032000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678147200000",
    "number": "1982719134",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10101 S 27TH ST",
            "city": "FRANKLIN",
            "state": "WI",
            "postal_code": "531327209",
            "telephone_number": "414-325-4940"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10101 S 27TH ST",
            "city": "FRANKLIN",
            "state": "WI",
            "postal_code": "531327209",
            "telephone_number": "414-325-4940"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRASS",
        "first_name": "TIMOTHY",
        "middle_name": "J",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-20",
        "last_updated": "2023-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WI",
            "license": "38321",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "30091700",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Heather Golla
• Christina Marie Golner, MD
• Margaret Gonzales-Charles, PT
• Adriana Gonzalez
• Donna J Grabski, APNP
• Great Lakes Anesthesia and Pain Specialists SC
• Great Lakes Foot & Ankle of Greater Milwaukee
• Great Lakes Medical LLC
• Great Lakes Pain Specialists, LLC
• Jennifer Theresa Grimm, RPH

• Family Medicine Physician in Franklin, WI
• Providers in Franklin, WI by specialty
• Family Medicine Physician in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 7, 2023; 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.