Samantha Renee Gagnon, OD
Optometrist · Brighton, MI
Samantha Renee Gagnon, OD is an optometrist with a practice address in Brighton, Michigan, and NPI 1184157596, issued on Apr 4, 2017. Check the license (Michigan 4901005125, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Samantha Renee Gagnon
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- 4901005125 MI
046011091 IL
Self-reported in NPPES; status is on the state search - Practice location
- 7500 Challis RD, Brighton, MI 48116
- Phone
- (810) 263-4000
- Enumerated
- Apr 4, 2017
- Record last updated
- Feb 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181017000094); accepts Medicare assignment
- Medical or professional school
- Ferris State College - College Of Optometry, 2017
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,963 in Michigan → Look up another NPI →
Also registered at 7500 Challis RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Samantha Renee Gagnon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4901005125Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average optometrist in 2024
829 Medicare Part D claims for 200 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Latanoprost320 claims
- Dorzolamide-Timolol124 claims
- Timolol Maleate70 claims
- Brimonidine Tartrate52 claims
- Prednisolone Acetate41 claims
- Erythromycin32 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.
Bills Medicare through one group practice
- Regents OF The University OF MichiganAnn Arbor, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samantha Renee Gagnon among 1,963 optometrist records in Michigan
Samantha Renee Gagnon, OD is one of 1,963 optometrist records with a practice address in Michigan. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 75% of them.
- NPI issued2017 · 75% of these records are older, 23% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2017 · median 2009 among the 1,121 with a school on file
- Record last updated2020 · 68% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 optometrist records list a practice address in Brighton
They are 14 of the 1,350 NPPES records with a practice address in Brighton, and 1,963 optometrist records in Michigan.
All 1,963 in Michigan → Every provider in Brighton → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Lesley Beebe, ODBrighton, MI 481161548350960
- Michelle Calder, O.D.Brighton, MI 481161780910299
- Mark Cook, O.D.Brighton, MI 481161205824711
- Courtney Dewey, ODBrighton, MI 481161346285210
- Fatima Elchawich, ODBrighton, MI 481161073260261
- Frederick Faes, O.D.Brighton, MI 481161598893067
- Mark Grabowski, ODBrighton, MI 481161285780304
- Jeff Hayden, ODBrighton, MI 481161194858217
Common questions
What is Samantha Renee Gagnon, OD's NPI number?
Samantha Renee Gagnon, OD's National Provider Identifier (NPI) is 1184157596, issued on Apr 4, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Samantha Renee Gagnon, OD located?
The NPPES record lists a practice address at 7500 Challis RD, Brighton, MI, 48116. Phone: (810) 263-4000. Providers update this record themselves, so call before visiting.
How can I verify Samantha Renee Gagnon, OD's license?
NPPES lists Michigan license number 4901005125, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Samantha Renee Gagnon, OD prescribe under Medicare Part D?
In 2024, Samantha Renee Gagnon, OD had 829 Medicare Part D claims for 200 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.