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Carolyn G Peterson, P.A. - C

Physician Assistant in Phoenix, AZ · enumerated 2005 · practices at Mayo Clinic Arizona.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477535334

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Registry record

Entity type Individual (Type 1)
Name Carolyn G Peterson
Credential P.A. - C
Sex Female
Practice address 5779 E Mayo Blvd, Phoenix, AZ, 85054
Phone (480) 301-8000
Enumeration date Nov 16, 2005
Last updated in NPPES Feb 11, 2021

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1874 (AZ) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1874 (AZ) Primary

Other identifiers

Identifier Type State Issuer
344458 Medicaid AZ -
240004028 Other AZ RAILROAD MEDICARE
86080015085259A199 Other AZ TRIWEST

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Carolyn Peterson's NPI record?
Cross-check NPI 1477535334 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1477535334 active?
Yes, as of the latest NPPES snapshot, NPI 1477535334 is active (record last updated 2021-02-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-11.