NUCC taxonomy code

363AS0400X - Surgical Physician Assistant

363AS0400X is the NUCC provider taxonomy code for Surgical Physician Assistant, a specialization within Physician Assistant (individual providers). 18,831 providers in our latest NPPES snapshot list it as their primary taxonomy.

18,831 providers · primary taxonomy

Code breakdown

Taxonomy code 363AS0400X

Display name Surgical Physician Assistant

Grouping Physician Assistants & Advanced Practice Nursing Providers

Classification Physician Assistant

Specialization Surgical

Section Individual

Directory Physician Assistant provider directory

Definition

Definition to come...

Definition from the NUCC Health Care Provider Taxonomy code set.

Related taxonomy codes

363A00000X Physician Assistant 363AM0700X Medical Physician Assistant (Physician Assistant) 367A00000X Advanced Practice Midwife 367H00000X Anesthesiologist Assistant 364S00000X Clinical Nurse Specialist 364SA2100X Acute Care Clinical Nurse Specialist (Clinical Nurse Specialist) 364SA2200X Adult Health Clinical Nurse Specialist (Clinical Nurse Specialist) 364SC2300X Chronic Care Clinical Nurse Specialist (Clinical Nurse Specialist)

Frequently asked questions

What does taxonomy code 363AS0400X mean?

363AS0400X is the NUCC Health Care Provider Taxonomy code for Surgical Physician Assistant, a specialization of Physician Assistant in the "Physician Assistants & Advanced Practice Nursing Providers" grouping. It classifies individual providers.

Where is the taxonomy code used?

Providers select a taxonomy code when applying for an NPI, and it appears on insurance claims (CMS-1500 box 33b / 837 electronic claims) to identify the provider's classification. Payers may require the taxonomy that matches your credential and license.

How do I find providers with taxonomy 363AS0400X?

Browse the Physician Assistant directory, or use the NPI search and filter by state.

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