Marc Antonchak, M.D.

Individual Active
NPI 1982893103
Rheumatology Physician Columbus, OH

Marc Antonchak, M.D. is a rheumatology physician practicing in Columbus, OH. The NPI was issued on October 24, 2007, and the record was last updated in NPPES on August 26, 2025. One additional practice location is listed.

Taxonomies and licenses

TaxonomyCodeLicense
Rheumatology Physician Primary 207RR0500X 35089230 (OH)

Practice locations

1211 Dublin Rd
Columbus, OH 43215-1091
Phone: (614) 486-5200
170 Taylor Station Rd Ste 300
Columbus, OH 43213-4491
Phone: (614) 486-5200

Local context

Active NPPES records list 56 providers with rheumatology physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 45 of them within 10 miles.

The same primary taxonomy is listed by 345 in Ohio and 10,276 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

Providers whose NPPES practice location has the same street address, listing those with a page here.

Nearby providers with the same primary taxonomy

Record history

Name on record
Marc A Antonchak
Status
Active
NPI issued
Last updated in NPPES

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NPPES data as of · Source: CMS NPPES

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