Where geriatricians are listed

Top 15 states by individual clinicians whose primary specialty is geriatric medicine. Based on 6,372 individual clinician (NPI-1) records with a primary geriatric medicine taxonomy in the federal NPI Registry.

Where geriatricians are listedWhere geriatricians are listedCalifornia783New York594Florida424Texas375Pennsylvania363Massachusetts271Michigan246Illinois236New Jersey232Ohio211North Carolina200Maryland182Virginia145Washington145Colorado131
Source: NPPES NPI Registry (CMS). Counts by practice location state.
ItemCount
California783
New York594
Florida424
Texas375
Pennsylvania363
Massachusetts271
Michigan246
Illinois236
New Jersey232
Ohio211
North Carolina200
Maryland182
Virginia145
Washington145
Colorado131

Use this chart with credit to Geriatricians.com. See the full chart library or the directory.

Sources
  • NPPES NPI Registry (Centers for Medicare and Medicaid Services)
  • Counts come from a November 2026 pull of the NPPES NPI Registry API, filtered to records whose primary taxonomy is geriatric medicine. Individual clinicians are NPI-1 records and organizations are NPI-2 records. Counts by practice location state.
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