# George Grunberger, MD

Source: https://ourhealthnetwork.com/doctor/george-grunberger-md-1477558450
NPI: 1477558450
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

George Grunberger, MD is a internal medicine based in Bloomfield Hills, MI practicing at Grunberger Diabetes Medical Center Pc with NPI 1477558450.

## Profile

- Primary specialty: Internal Medicine
- Secondary specialties: ENDOCRINOLOGY
- Credential: MD
- Gender: Male
- Medical school: NEW YORK UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 1977
- NPI: 1477558450 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1477558450))

## Practice and contact

- Practice name: Grunberger Diabetes Medical Center Pc
- Address: 43494 Woodward Ave, Suite 208, Bloomfield Hills, MI, 483025054
- Phone: (248) 335-7740
- Group practice size: 3 members

## Insurance accepted (8 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 7 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 4 plans
- [BCBS Michigan](https://ourhealthnetwork.com/insurance/bcbs-michigan) — 3 plans
- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers George Grunberger, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1477558450).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 170 disclosed payments from medical industry sources totaling approximately $88,346.

Largest disclosed payer: Lilly USA, LLC ($67,346 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

## Related on OurHealthNetwork

- [More Internal Medicine doctors in BLOOMFIELD HILLS, MI](https://ourhealthnetwork.com/internal-medicine/mi/bloomfield-hills)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1477558450)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)