Melissa Olken, MD, PHD
Melissa Olken, MD, PHD is an internal medicine physician practicing in Ann Arbor, MI. The NPI was issued on August 27, 2006, and the record was last updated in NPPES on March 16, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Internal Medicine Physician Primary | 207R00000X | 4301054011 (MI) |
Practice location
Local context
Active NPPES records list 1,947 providers with internal medicine physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 733 of them within 10 miles.
The same primary taxonomy is listed by 7,747 in Michigan and 192,539 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
- Aaron Parzuchowski, MD MPH MSC (Internal Medicine Physician)
- Alik Saidov, M.D. (Anesthesiology Physician)
- Bhavesh Gupta, M.D. (Internal Medicine Physician)
- Blake Webb, M.D. (Psychiatry Physician)
- Brian West, MD (Emergency Medicine Physician)
- Britiany Sheard-Caple, MD (Anesthesiology Physician)
- Caitlin McCarthy, MD (Psychiatry Physician)
- Christopher Sidwell, MD (Cardiovascular Disease Physician)
- Cole Evans (Internal Medicine Physician)
- Daniel Leventhal, MD (Neurology 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 Parzuchowski, MD MPH MSC , Ann Arbor, MI, same ZIP code
- Bhavesh Gupta, M.D. , Ann Arbor, MI, same ZIP code
- Blanka Girard, MD , Ann Arbor, MI, same ZIP code
- Cole Evans , Ann Arbor, MI, same ZIP code
- David Weidendorf, MD , Ann Arbor, MI, same ZIP code
- Dina Griauzde, MD , Ann Arbor, MI, same ZIP code
- Elissa Gaies, MD , Ann Arbor, MI, same ZIP code
- Eric Straka, MD , Ann Arbor, MI, same ZIP code
Record history
- Name on record
- Melissa H Olken
- 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/1265540611"