Provider Taxonomy Code Lookup — NUCC Codes
Tool Description
Search NUCC provider taxonomy codes by code, specialty name, grouping, or classification.
Enter a code directly (207Q00000X, 282N00000X) or describe the specialty (“family medicine,” “psychiatry,” or “physical therapist”).
Covers physician specialties such as Internal Medicine and Surgery; advanced practice roles like Nurse Practitioner; therapy codes like Physical Therapist; and facility taxonomies such as General Acute Care Hospital.
Every taxonomy page includes the NUCC definition, grouping and classification, NPI registration volume, related taxonomy codes, and linked billing codes and payer policy updates.
Commonly looked-up codes include Family Nurse Practitioner, Psychiatric/Mental Health NP, Cardiology, Gastroenterology, Hematology & Oncology, Endocrinology, Nephrology, Pulmonary Disease, Infectious Disease, Child & Adolescent Psychiatry, Orthopedic Physical Therapist, Pediatric NP, and Vascular Surgery.
Browse the full directory at taxonomy codes, or pair a taxonomy lookup with the billing code lookup, the provider lookup, and payer profiles.
FAQ
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Explore OpenPayer Data
Taxonomy codes are just the starting point. Browse the full set of NUCC provider taxonomy codes, or find providers by specialty in the provider directory.
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Sources
References
- 1.NPI Registry. Centers for Medicare & Medicaid Services (CMS), National Plan and Provider Enumeration System (NPPES). Retrieved Aug 11, 2026.The public NPPES lookup tool for verifying a provider's National Provider Identifier, practice address, and taxonomy classification.
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