John Fischer, MD
John Fischer, MD holds NPI 1801841507, with a primary taxonomy of anatomic pathology & clinical pathology physician and a practice location in Pontiac, MI. The number was issued on May 23, 2006 and the NPPES record was last updated on July 13, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Anatomic Pathology & Clinical Pathology Physician Primary | 207ZP0102X | 054499 (MI) |
Practice location
St Joseph Mercy Hospital
Pontiac, MI 48341-2985
Local context
Active NPPES records list 275 providers with anatomic pathology & clinical pathology physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 35 of them within 10 miles.
The same primary taxonomy is listed by 640 in Michigan and 18,886 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Other providers at this address
- Ibrahim Azar, MD (Medical Oncology Physician)
- Nihar Jena, M.D. (Cardiovascular Disease Physician)
- Quang Dat Ha (Internal Medicine Physician)
- Sri Yadlapalli, MD (Medical Oncology Physician)
Providers whose NPPES practice location has the same street address, listing those with a page here.
Nearby providers with the same primary taxonomy
- James Rising, MD , Pontiac, MI, same ZIP code
- Nathaniel Pernick, M.D. , Bingham Farms, MI, about 8 miles
- David Klionsky, MD , Rochester, MI, about 9 miles
- Mitual Amin, MD , Rochester Hills, MI, about 9 miles
- Ricardo Alessio, MD , Rochester, MI, about 9 miles
- David Grossman , Troy, MI, about 10 miles
- Hongwei Ma , Troy, MI, about 10 miles
- Mir Yousufuddin Khan, MD , Troy, MI, about 10 miles
Record history
- Name on record
- John R Fischer
- 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
Building software? Fetch this NPI programmatically with the NPILayer Provider API.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1801841507"