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Pathology Providers - NPI Directory

Active Pathology providers in the latest NPPES snapshot. Pathology falls under the “Allopathic & Osteopathic Physicians” taxonomy grouping and spans 16 NUCC taxonomy codes. Browse by state, or look a provider up by name or NPI number.

27,518 providers with an NPI

Pathology by state

California 2,885 Texas 2,166 New York 1,956 Florida 1,829 Pennsylvania 1,276 Illinois 1,212 Massachusetts 1,134 Ohio 1,082 Michigan 901 Georgia 673 North Carolina 669 Maryland 667 … 39 more states below …
Active Pathology providers by primary practice state, latest NPPES snapshot.

Taxonomy codes for Pathology

Frequently asked questions

How do I find a Pathology provider's NPI number?
Search by name with the NPI search, or browse by state below. Every profile shows the provider's NPI, taxonomy code, practice address, and NPPES status.
What taxonomy codes does Pathology use?
Pathology covers 16 NUCC taxonomy codes, including 207ZP0101X (Anatomic Pathology Physician). Each code page explains when it applies.
How many Pathology providers are there in the U.S.?
Our latest NPPES snapshot lists 27,518 active providers with Pathology as their primary taxonomy.

Source: CMS NPPES (public data). Snapshot 2026-07-13.