NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Sarah Jane Gardner, RPA-C

Surgical Physician Assistant in Boulder, CO · enumerated 2008 · practices at Boulder Community Health.

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

National Provider Identifier

1285879452

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Registry record

Entity type Individual (Type 1)
Name Ms. Sarah Jane Gardner
Credential RPA-C
Sex Female
Practice address 4743 Arapahoe Ave Ste 100, Boulder, CO, 80303
Phone (303) 443-2123
Fax (303) 443-9497
Enumeration date Dec 2, 2008
Last updated in NPPES Nov 18, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA.0002730 (CO) Secondary
363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA.0002730 (CO) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Sarah Gardner?
Sarah Gardner is registered in NPPES with the primary taxonomy of Surgical Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-18.