NPPES file of Aug 9, 2026

Gwen Martin, MD

Pediatric Ophthalmology and Strabismus Specialist Physician · Aurora, CO

Gwen Martin, MD is a pediatric ophthalmology and strabismus specialist physician with a practice address in Aurora, Colorado, and NPI 1871234211, issued on Apr 6, 2022. Check the license (Colorado DR.0076944, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1871234211
Name
Gwen Martin
Credential
MD
Primary taxonomy
Pediatric Ophthalmology and Strabismus Specialist Physician 207WX0110X
License number
DR.0076944 CO
Self-reported in NPPES; status is on the state search
Practice location
1675 Aurora CT, Aurora, CO 80045
Phone
(720) 848-0000
Enumerated
Apr 6, 2022
Record last updated
Jul 1, 2026
Medicare enrollment
Enrolled (PECOS I20260514001214); may accept Medicare assignment
Medical or professional school
George Washington University School Of Medicine, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1675 Aurora CT

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kaleb Abbott, ODOptometrist1396230421
  2. Melanie Akau, O.D.Optometrist1699020735
  3. Lama Assi, MD, MPHGlaucoma Specialist (Ophthalmology) Physician1710567557
  4. Jeffrey Bennett, MDNeurology Physician1245349620
  5. Samantha Butterfield, MDPediatric Ophthalmology and Strabismus Specialist Physician1457930885
  6. Neeraj Chawla, MDGlaucoma Specialist (Ophthalmology) Physician1679223473

Verify Gwen Martin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license DR.0076944
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Colorado license search

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85% more Medicare Part D claims than the average pediatric ophthalmology and strabismus specialist physician in 2024

205 Medicare Part D claims for 114 beneficiaries, against an average of 111 among the 150 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.

  1. Gwen Martin205
  2. Specialty average111

Most prescribed

  1. Latanoprost64 claims
  2. Prednisolone Acetate27 claims
  3. Brimonidine Tartrate25 claims
  4. Dorzolamide-Timolol25 claims
  5. Timolol Maleate14 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.

Gwen Martin among 23 pediatric ophthalmology and strabismus specialist physician records in Colorado

Gwen Martin, MD is one of 23 pediatric ophthalmology and strabismus specialist physician records with a practice address in Colorado. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 96% of them.

  • NPI issued2022 · 96% of these records are older, 0% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 87% of these records are
  • Graduated2022 · median 2008 among the 20 with a school on file
  • Record last updated2026 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0110X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Ophthalmology and Strabismus Specialist Physician providers in Colorado

There are 23 pediatric ophthalmology and strabismus specialist physician records in Colorado.

The 8 pediatric ophthalmology and strabismus specialist physician records with the nearest ZIP codes

  1. Rebecca Braverman, MDAurora, CO 800451144339763
  2. Samantha Butterfield, MDAurora, CO 800451457930885
  3. Rebecca Edwards Mayhew, MDAurora, CO 800451194115469
  4. Robert Enzenauer, M.D.Aurora, CO 800451154313419
  5. John Gorham, MDAurora, CO 800451164877031
  6. Lauren Imbornoni, M.D.Aurora, CO 800451396163069
  7. Jennifer Jung, M.D.Aurora, CO 800451437477718
  8. Stephen Maher, M.D.Aurora, CO 800451578561726

Common questions

What is Gwen Martin, MD's NPI number?

Gwen Martin, MD's National Provider Identifier (NPI) is 1871234211, issued on Apr 6, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Gwen Martin, MD located?

The NPPES record lists a practice address at 1675 Aurora CT, Aurora, CO, 80045. Phone: (720) 848-0000. Providers update this record themselves, so call before visiting.

How can I verify Gwen Martin, MD's license?

NPPES lists Colorado license number DR.0076944, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Gwen Martin, MD prescribe under Medicare Part D?

In 2024, Gwen Martin, MD had 205 Medicare Part D claims for 114 beneficiaries; the average among pediatric ophthalmology and strabismus specialist physician prescribers was 111. 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.