Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sean Andrew Fitzsimmons, PA-C
Physician Assistant in Pueblo, CO · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679296917
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Registry record
Entity type Individual (Type 1)
Name Sean Andrew Fitzsimmons
Credential PA-C
Sex Male
Practice address 1080 Chinook Ln, Pueblo, CO, 81001
Phone (719) 564-9400
Enumeration date Sep 21, 2022
Last updated in NPPES Nov 25, 2024
Taxonomy & licenses
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.
Frequently asked questions
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.
What specialty is Sean Fitzsimmons?
Sean Fitzsimmons is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Richard Rivera Family Medicine Physician · Pueblo, CO NPI 1710952577 Richard Rivera Mdpc Health Service Clinic/Center · Pueblo, CO NPI 1992973473 Lindsay Stringer Physician Assistant · Pueblo, CO NPI 1487026274 Vi Pham Medical Physician Assistant · Pueblo, CO NPI 1003342981 Kendra Decker Family Nurse Practitioner · Pueblo, CO NPI 1306532791 Victoria Martinez Family Nurse Practitioner · Pueblo, CO NPI 1548001217 Annamarie Dinero Nurse Practitioner · Pueblo, CO NPI 1790590297 Health Solutions Family Practice and Walk-in Clinic Primary Care Clinic/Center · Pueblo, CO NPI 1164366704
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-25.