Randy W. Ash, O.D.
Optometrist · Durango, CO
Randy W. Ash, O.D. is an optometrist with a practice address in Durango, Colorado, and NPI 1669533238, issued on Dec 13, 2006. Check the license (Colorado 1424, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Randy W. Ash
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 1424 CO
Self-reported in NPPES; status is on the state search - Practice location
- 765 E College Dr, Durango, CO 81301
- Phone
- (970) 385-4599
- Enumerated
- Dec 13, 2006
- Record last updated
- Feb 1, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (970) 385-5254
- Medicaid ID
- 08014243 CO
- Medicare enrollment
- Enrolled (PECOS I20040407000712); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 1988
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,273 in Colorado → Look up another NPI →
Also registered at 765 E College Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Campbell, LSW, AASWClinical Social Worker1043603939
- Sara Hunt, LCSW. CACIIIClinical Social Worker1568641215
- Britney Meiers, LCSWClinical Social Worker1932486339
Verify Randy W. Ash in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 1424Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average optometrist in 2024
33 Medicare Part D claims for 16 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 58% of claims.
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.
Randy W. Ash among 1,273 optometrist records in Colorado
Randy W. Ash, O.D. is one of 1,273 optometrist records with a practice address in Colorado. 72% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 62% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1988 · median 2009 among the 750 with a school on file
- Record last updated2017 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 optometrist records list a practice address in Durango
They are 19 of the 1,407 NPPES records with a practice address in Durango, and 1,273 optometrist records in Colorado.
All 1,273 in Colorado → Every provider in Durango → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Gretchen Arneson, ODDurango, CO 813011942722962
- Kiley Berry, ODDurango, CO 813011669638011
- Matthew Burgess, O.D.Durango, CO 813011477702835
- Caitlin Campbell, O.D.Durango, CO 813011942432976
- Davis Capaccioli, O.D.Durango, CO 813011356879944
- Lee Ann Hoven, ODDurango, CO 813011043285356
- Ha Thi Huynh, ODDurango, CO 813011558542563
- James Jackson, O.D.Durango, CO 813011275682403
Common questions
What is Randy W. Ash, O.D.'s NPI number?
Randy W. Ash, O.D.'s National Provider Identifier (NPI) is 1669533238, issued on Dec 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Randy W. Ash, O.D. located?
The NPPES record lists a practice address at 765 E College Dr, Durango, CO, 81301. Phone: (970) 385-4599. Providers update this record themselves, so call before visiting.
How can I verify Randy W. Ash, O.D.'s license?
NPPES lists Colorado license number 1424, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Randy W. Ash, O.D. prescribe under Medicare Part D?
In 2024, Randy W. Ash, O.D. had 33 Medicare Part D claims for 16 beneficiaries; the average among optometrist prescribers was 277. 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.