Gregory F. Holley, PA
Physician Assistant · Gunnison, CO
Gregory F. Holley, PA is a physician assistant with a practice address in Gunnison, Colorado, and NPI 1154407823, issued on Oct 27, 2006. Check the license (Colorado PA1940, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory F. Holley
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA1940 CO
Self-reported in NPPES; status is on the state search - Practice location
- 707 North Taylor, Gunnison, CO 81230
- Phone
- (970) 641-1399
- Enumerated
- Oct 27, 2006
- Record last updated
- Feb 15, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (970) 641-9017
- Medicare enrollment
- Enrolled (PECOS I20050927000561); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Verify Gregory F. Holley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license PA1940Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average physician assistant in 2024
58 Medicare Part D claims for 48 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
One hospital affiliation
- Valley View Hospital AssociationGlenwood Spgs, CO · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gregory F. Holley among 3,767 physician assistant records in Colorado
Gregory F. Holley, PA 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 83% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2004 · median 2017 among the 2,351 with a school on file
- Record last updated2019 · 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).
8 physician assistant records list a practice address in Gunnison
They are 8 of the 223 NPPES records with a practice address in Gunnison, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Gunnison → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Danny Browning, PA-CGunnison, CO 812301861426165
- Samuel ElzayGunnison, CO 812301205372547
- Kara Gehan, PAGunnison, CO 812301831355130
- Amy Girand, PAGunnison, CO 812301770596272
- Dusty Hamilton, PAGunnison, CO 812301184678187
- Amy Sandusky, PAGunnison, CO 812301164508834
- Matthew Wark, PACGunnison, CO 812301720228935
- Amanda Fender, PA-CLake City, CO 812351932899598
Common questions
What is Gregory F. Holley, PA's NPI number?
Gregory F. Holley, PA's National Provider Identifier (NPI) is 1154407823, issued on Oct 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory F. Holley, PA located?
The NPPES record lists a practice address at 707 North Taylor, Gunnison, CO, 81230. Phone: (970) 641-1399. Providers update this record themselves, so call before visiting.
How can I verify Gregory F. Holley, PA's license?
NPPES lists Colorado license number PA1940, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory F. Holley, PA prescribe under Medicare Part D?
In 2024, Gregory F. Holley, PA had 58 Medicare Part D claims for 48 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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.