John William Mack, DO
John William Mack, DO is an Emergency Medicine Physician in Lansing, Michigan. Licensed in Michigan. Registered with an NPI since 2025.
- Licensed in
- MI
- In the registry since
- 2025
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
2900 Collins RdLansing, MI 48910-8394
Phone: (517) 975-6000
Show map & directions
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Emergency Medicine Physician (primary) | Taxonomy 207P00000X · Licence 5151017724 (MI) |
|---|
Record details
| NPI number | 1164384434 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | November 25, 2025 |
| Last updated in NPPES | November 25, 2025 |
| Certification date | November 24, 2025 |
| Mailing address | 2900 Collins Rd, Lansing, MI 48910-8394 |
Other providers in Lansing
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Amy Kuechenmeister, MD
1215 E Michigan Ave, Lansing, MI 48912 · (517) 364-1000
-
Bradley Layton
1215 E Michigan Ave, Lansing, MI 48912-1811 · (517) 364-2583
-
Heidi Lynn Lentz, MD
1215 E Michigan Ave, Lansing, MI 48912-1811 · (517) 364-2583
-
Rachel Lin, DO
2900 Collins Rd, Lansing, MI 48910-8394 · (517) 975-6000
-
Dr. Randolf Madrid, MD
1215 E Michigan Ave, Lansing, MI 48912-1811 · (515) 364-1000
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Timothy Mahon, MD
1215 E Michigan Ave, Lansing, MI 48912-1811 · (517) 364-1000
-
Stephanie Mann, DO
2301 Belaire Dr, Lansing, MI 48911-1612 · (517) 908-0966
-
Nadeen Mansour, MD
2900 Collins Rd, Lansing, MI 48910-8394 · (517) 975-7500