Philip Wren, O.D.
Optometrist · Boulder, CO
Philip Wren, O.D. is an optometrist with a practice address in Boulder, Colorado, and NPI 1255404802, issued on Nov 15, 2006. Check the license (Colorado 1938, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Philip Wren
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 1938 CO
Self-reported in NPPES; status is on the state search - Practice location
- 6545 Gunpark Dr, Boulder, CO 80301
- Phone
- (303) 530-1973
- Enumerated
- Nov 15, 2006
- Record last updated
- Mar 27, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (720) 638-1223
- Medicaid ID
- 69172587 CO
- Medicare enrollment
- Enrolled (PECOS I20141128000079); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 1997
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,273 in Colorado → Look up another NPI →
Also registered at 6545 Gunpark Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Philip Wren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 1938Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average optometrist in 2024
16 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% 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.
Industry payments in 2024: $1,454.89
22 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Myeyedr Optometry OF Colorado PCBoulder, CO
- Simple Optical IncBoulder, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Philip Wren among 1,273 optometrist records in Colorado
Philip Wren, 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
- Graduated1997 · 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).
Optometrist providers in Colorado
There are 1,273 optometrist records in Colorado.
All 1,273 in Colorado → Every provider in Boulder → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Ozlem Alper, O.D.Boulder, CO 803011457499840
- Richard Bruess, ODBoulder, CO 803011376539734
- Laura Cline, ODBoulder, CO 803011558794230
- Richard Cross, O.D.Boulder, CO 803011164512257
- Eugene Demayo, O.D.Boulder, CO 803011083607345
- Dennis Dupuis, O.D.Boulder, CO 803011467450213
- Elizabeth Erley, ODBoulder, CO 803011629353172
- Lawrence Fluss, O.D.Boulder, CO 803011053734913
Common questions
What is Philip Wren, O.D.'s NPI number?
Philip Wren, O.D.'s National Provider Identifier (NPI) is 1255404802, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Philip Wren, O.D. located?
The NPPES record lists a practice address at 6545 Gunpark Dr, Boulder, CO, 80301. Phone: (303) 530-1973. Providers update this record themselves, so call before visiting.
How can I verify Philip Wren, O.D.'s license?
NPPES lists Colorado license number 1938, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Philip Wren, O.D. prescribe under Medicare Part D?
In 2024, Philip Wren, O.D. had 16 Medicare Part D claims; 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.