Riley Sawyer
Physician Assistant · Boulder, CO
Riley Sawyer is a physician assistant with a practice address in Boulder, Colorado, and NPI 1982568218, issued on Dec 11, 2025. Check the license (Colorado PA.0009477, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Riley Sawyer
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA.0009477 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2525 13TH St, Boulder, CO 80304
- Phone
- (303) 650-4460
- Enumerated
- Dec 11, 2025
- Record last updated
- Dec 11, 2025
- Medicare enrollment
- Enrolled (PECOS I20260212000067); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 2525 13TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amy Alper, PAPhysician Assistant1104814540
- Alison Alter, FNPFamily Nurse Practitioner1528534211
- Christa Ambrose, DOFamily Medicine Physician1902912116
- Erin Atkinson, ARNPFamily Nurse Practitioner1730170689
- Emily Barnak, PA-CPhysician Assistant1033441431
Verify Riley Sawyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license PA.0009477Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Clinica Campesina Family Health ServicesLafayette, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Riley Sawyer among 3,767 physician assistant records in Colorado
Riley Sawyer is one of 3,767 physician assistant records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 94% of them.
- NPI issued2025 · 94% of these records are older, 2% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2025 · median 2017 among the 2,351 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
100 physician assistant records list a practice address in Boulder
They are 100 of the 5,635 NPPES records with a practice address in Boulder, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Boulder → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Amy Alper, PABoulder, CO 803041104814540
- David BennerBoulder, CO 803041538150966
- John Campbell, PACBoulder, CO 803041669575452
- Linda Gore, PABoulder, CO 803041144218595
- Elizabeth Helgans, PA-CBoulder, CO 803041174664825
- Brooke Lewis, PA-CBoulder, CO 803041952497646
- Jule McLaughlin, PABoulder, CO 803041801996764
- Andrew Pruitt, P.A.Boulder, CO 803041194707745
Common questions
What is Riley Sawyer's NPI number?
Riley Sawyer's National Provider Identifier (NPI) is 1982568218, issued on Dec 11, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Riley Sawyer located?
The NPPES record lists a practice address at 2525 13TH St, Boulder, CO, 80304. Phone: (303) 650-4460. Providers update this record themselves, so call before visiting.
How can I verify Riley Sawyer's license?
NPPES lists Colorado license number PA.0009477, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.