George Knappenberger, MD

Individual Active
NPI 1326016866
Geriatric Medicine (Internal Medicine) Physician Warren, OH

George Knappenberger, MD is a geriatric medicine (internal medicine) physician practicing in Warren, OH. The NPI was issued on March 10, 2006, and the record was last updated in NPPES on July 13, 2026.

Taxonomies and licenses

TaxonomyCodeLicense
Geriatric Medicine (Internal Medicine) Physician Primary 207RG0300X 35078786 (OH)

Practice location

1350 E Market St
Warren, OH 44483-6608
Phone: (330) 841-9822

Local context

Active NPPES records list 5 providers with geriatric medicine (internal medicine) physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 1 of them within 10 miles.

The same primary taxonomy is listed by 199 in Ohio and 6,409 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.

Record history

Name on record
George Knappenberger
Status
Active
NPI issued
Last updated in NPPES

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NPPES data as of · Source: CMS NPPES

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