Matthew Posner, MD
NPI 1538122601 belongs to Matthew Posner, MD, an anesthesiology physician with a practice location in Grand Rapids, MI. The NPI was issued on April 10, 2006, and the record was last updated in NPPES on July 21, 2026. The record lists 3 taxonomy codes. One additional practice location is listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Anesthesiology Physician Primary | 207L00000X | 4301051435 (MI) |
| Anesthesiology Physician | 207L00000X | 157169 (MA) |
| Anesthesiology Physician | 207L00000X | 2026-03874 (NC) |
Practice locations
Local context
Active NPPES records list 210 providers with anesthesiology physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 204 of them within 10 miles.
The same primary taxonomy is listed by 1,971 in Michigan and 72,781 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Nearby providers with the same primary taxonomy
- Adam McCarthy, MD , Grand Rapids, MI, same ZIP code
- Anne Busche, MD , Grand Rapids, MI, same ZIP code
- Arleen Chadha, D.O. , Grand Rapids, MI, same ZIP code
- Arthur Padilla, M.D. , Grand Rapids, MI, same ZIP code
- Ashley Agerson, MD , Grand Rapids, MI, same ZIP code
- Brandon Wong, MD , Grand Rapids, MI, same ZIP code
- Christine Bernier, DO , Grand Rapids, MI, same ZIP code
- Courtney Abernathy, M.D. , Grand Rapids, MI, same ZIP code
Record history
- Name on record
- Dr. Matthew Posner
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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