NPIMap

Individual provider Active NPI

Lewis H Rosenbaum, MD

  • Rheumatology Physician
  • Royal Oak, MI
National Provider Identifier
1972571552
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rheumatology PhysicianTaxonomy code 207RR0500X
License
4301039781 Issued in MI
Practice address
3535 W 13 Mile Rd
Suite 140
Royal Oak, MI 48073-6710
Phone
(248) 551-7009
Fax
(248) 551-2204
NPI assigned
Mar 9, 2006
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Rheumatology Physician 207RR0500X 4301039781 MI Primary

Addresses

Primary practice location

3535 W 13 Mile Rd
Suite 140
Royal Oak, MI 48073-6710

Mailing address

4384 Pinehurst Dr
West Bloomfield, MI 48322-4475
Phone (248) 932-0255

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.
Opted out of Medicare
Yes, effective Apr 1, 2009 through Apr 1, 2027

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Michigan Medical School, 1975
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Premier Therapy Centers, IncGroup PAC ID 5092605717, 140 clinicians

Practice addresses (Care Compare)

33010 Northwestern Hwy
West Bloomfield, MI 48322-3634

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Academic Internal Medicine Associates, P.L.C. Rheumatology 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 16

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

View all 16

NPI Registry JSON

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

{
    "created_epoch": "1141862400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1972571552",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4384 PINEHURST DR",
            "city": "WEST BLOOMFIELD",
            "state": "MI",
            "postal_code": "483224475",
            "telephone_number": "248-932-0255",
            "fax_number": "248-932-5626"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3535 W 13 MILE RD",
            "address_2": "SUITE 140",
            "city": "ROYAL OAK",
            "state": "MI",
            "postal_code": "480736710",
            "telephone_number": "248-551-7009",
            "fax_number": "248-551-2204"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROSENBAUM",
        "first_name": "LEWIS",
        "middle_name": "H",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-09",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "MI",
            "license": "4301039781",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Royal Oak, MI

Sources for this page

Verify at the official NPI Registry.