John Mack, DO
John Mack, DO holds NPI 1164384434, with a primary taxonomy of emergency medicine physician and a practice location in Lansing, MI. The number was issued on November 25, 2025 and the NPPES record was last updated on November 25, 2025.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Emergency Medicine Physician Primary | 207P00000X | 5151017724 (MI) |
Practice location
Local context
Active NPPES records list 151 providers with emergency medicine physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 134 of them within 10 miles.
The same primary taxonomy is listed by 3,333 in Michigan and 80,573 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
- Alice Luu, DO (Internal Medicine Physician)
- Caleb Glover, DO (Gastroenterology Physician)
- Edward Czarnecki, DO (Emergency Medicine Physician)
- Joseph Banno, MD (Cardiovascular Disease Physician)
- Julie Ramon, MD (Emergency Medicine Physician)
- Kara La Gorio, DO (Family Medicine Physician)
- Larisa Traill, M.D. (Emergency Medicine Physician)
- Maha Bayya, MD (Hematology & Oncology Physician)
- Matthew Crisler, DO (Internal Medicine Physician)
- Mercedes Harvey, DO (Anesthesiology Physician)
Providers whose NPPES practice location has the same street address, listing those with a page here.
Nearby providers with the same primary taxonomy
- Aaron Dora-Laskey, M.D. , Lansing, MI, same ZIP code
- Edward Czarnecki, DO , Lansing, MI, same ZIP code
- Julie Ramon, MD , Lansing, MI, same ZIP code
- Larisa Traill, M.D. , Lansing, MI, same ZIP code
- Nadeen Mansour, MD , Lansing, MI, same ZIP code
- Rachel Lin, DO , Lansing, MI, same ZIP code
- Alexa Ball, DO , Lansing, MI, about 3 miles
- Christopher Go, DO , Lansing, MI, about 3 miles
Record history
- Name on record
- John William Mack
- 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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curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1164384434"