Grunberger Diabetes Medical Center, PC

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

4301049764 Issued in MI

Legal business name

GRUNBERGER DIABETES MEDICAL CENTER, PC

Doing business as

Grunberger Diabetes & Endocrinology

Practice address

43494 Woodward Ave
Suite 208
Bloomfield Hills, MI 48302-5052

Phone

(248) 335-7740

Fax

(248) 338-7979

NPI assigned

Apr 19, 2007

Last updated

Jul 2, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Dr. George Grunberger, MDNPI 1477558450

Title

Chairman

Phone

(248) 335-7740

Specialties & licenses 1

Addresses

Other names 1

• Grunberger Diabetes & Endocrinology Doing business as

Medicare fee-for-service enrollment

Enrolled in MI2 enrollments

Enrollment records 2

Locations

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• George Grunberger, MD

  • Endocrinology, Diabetes & Metabolism Physician
  • Bloomfield Hills, MI
  • NPI 1477558450
  Medicare reassignment Care Compare group NPD Authorized official
• Anjana Myneni, M.D.

  • Endocrinology, Diabetes & Metabolism Physician
  • Bloomfield Hills, MI
  • NPI 1316063274
  Medicare reassignment Care Compare group NPD
• Amy Lum Tobin, DO

  • Endocrinology, Diabetes & Metabolism Physician
  • Sterling Heights, MI
  • NPI 1093743007
  Medicare reassignment Care Compare group NPD
• Renalda Dashi

  • Family Nurse Practitioner
  • Southfield, MI
  • NPI 1538892310
  Medicare reassignment NPD

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

{
    "created_epoch": "1176940800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1751414400000",
    "number": "1215154497",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "43494 WOODWARD AVE",
            "address_2": "SUITE 208",
            "city": "BLOOMFIELD HILLS",
            "state": "MI",
            "postal_code": "483025052",
            "telephone_number": "248-335-7740",
            "fax_number": "248-338-7979"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "43494 WOODWARD AVE",
            "address_2": "SUITE 208",
            "city": "BLOOMFIELD HILLS",
            "state": "MI",
            "postal_code": "483025052",
            "telephone_number": "248-335-7740",
            "fax_number": "248-338-7979"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GRUNBERGER DIABETES MEDICAL CENTER, PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-04-19",
        "last_updated": "2025-07-02",
        "certification_date": "2025-07-02",
        "status": "A",
        "authorized_official_last_name": "GRUNBERGER",
        "authorized_official_first_name": "GEORGE",
        "authorized_official_title_or_position": "CHAIRMAN",
        "authorized_official_telephone_number": "248-335-7740",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "MI",
            "license": "4301049764",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Grunberger Diabetes & Endocrinology",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Rosalind Griffin, MD
• Andrew Joseph Grix, DPT
• Leslie D Grosinger, MD
• Beverly Ann Gross, RDH
• William Stephen Gross, MD
• George Grunberger, MD
• Robert William Grundeman, D.D.S.
• Rami Gulli
• Veena Gupta
• Bruce Alan Gursky, D.D.S.

• Endocrinology, Diabetes & Metabolism Physician in Bloomfield Hills, MI
• Providers in Bloomfield Hills, MI by specialty
• Endocrinology, Diabetes & Metabolism Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.