Michael Siedow, M.D.
NPI 1891227567 belongs to Michael Siedow, M.D., a radiation oncology physician with a practice location in Westerville, OH. The NPI was issued on March 31, 2017, and the record was last updated in NPPES on August 25, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Radiation Oncology Physician Primary | 2085R0001X | 35.145631 (OH) |
Practice location
Local context
Active NPPES records list 77 providers with radiation oncology physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 14 of them within 10 miles.
The same primary taxonomy is listed by 348 in Ohio and 8,860 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
- Andrew Drozd (Urology Physician)
- John David Manuel, DO (Family Medicine Physician)
- Thelma Bonsu (Internal Medicine Physician)
Providers whose NPPES practice location has the same street address, listing those with a page here.
Nearby providers with the same primary taxonomy
- Shireen Parsai, M.D. , Columbus, OH, about 10 miles
- Arnab Chakravarti, M.D. , Columbus, OH, about 13 miles
- Austin Sim, MD , Columbus, OH, about 13 miles
- Daniel Leach, MD, MENG , Columbus, OH, about 13 miles
- David Konieczkowski, M.D., PH.D. , Columbus, OH, about 13 miles
- Dukagjin Blakaj, MD , Columbus, OH, about 13 miles
- Emile Gogineni, DO , Columbus, OH, about 13 miles
- Eric Miller, MD, PHD , Columbus, OH, about 13 miles
Record history
- Name on record
- Dr. Michael Robert Siedow
- 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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