Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nancy Anne Peterson, PA-C
Physician Assistant in Boulder, CO · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083764252
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Registry record
Entity type Individual (Type 1)
Name Nancy Anne Peterson
Credential PA-C
Sex Female
Practice address 5495 Arapahoe Ave Ste 100, Boulder, CO, 80303
Phone (303) 415-4250
Fax (303) 440-9629
Enumeration date Jan 11, 2007
Last updated in NPPES May 10, 2019
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA.0001107 (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.
Frequently asked questions
What is the NPI number for Nancy Peterson?
The National Provider Identifier (NPI) for Nancy Peterson is 1083764252, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nancy Peterson practice?
The practice location on file with NPPES is in Boulder, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Stephen Hoerler Internal Medicine Physician · Boulder, CO NPI 1962404400 Mark Haimes Internal Medicine Physician · Boulder, CO NPI 1114908613 Valerie Lipetz Internal Medicine Physician · Boulder, CO NPI 1356323745 Ali Zirakzadeh Internal Medicine Physician · Boulder, CO NPI 1609846567 Wael Garas Internal Medicine Physician · Boulder, CO NPI 1033181375 Melanie Ryan Internal Medicine Physician · Boulder, CO NPI 1356448369 Benjamin Keidan Internal Medicine Physician · Boulder, CO NPI 1316032584 Dana Benner Physician Assistant · Boulder, CO NPI 1629129291
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-10.