Pathology Providers — NPI Directory

27,313 active Pathology providers hold an NPI 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.

Pathology by state

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 27,313 active providers with Pathology as their primary taxonomy.

Source: CMS NPPES (public data). Snapshot 2026-07-09.