Michael Harold Gonyea, O.D.
Optometrist · Ellsworth, ME
Michael Harold Gonyea, O.D. is an optometrist with a practice address in Ellsworth, Maine, and NPI 1851301022, issued on Aug 9, 2006. Check the license (Maine OPT708, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Harold Gonyea
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT708 ME
Self-reported in NPPES; status is on the state search - Practice location
- 82 Water St, Ellsworth, ME 04605
- Phone
- (207) 667-8615
- Enumerated
- Aug 9, 2006
- Record last updated
- Nov 15, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (207) 667-4212
- Medicaid ID
- 253160099 ME
- Entity
- Type 1 · individual
8 nearest optometrist records → All 310 in Maine → Look up another NPI →
Also registered at 82 Water St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Barbay, O.D.Optometrist1265873954
- Roger Brignull, ODOptometrist1700897188
- Mary Markovic, ODOptometrist1619546306
- Kenneth Wich, O.D.Optometrist1861401267
Verify Michael Harold Gonyea in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license OPT708Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average optometrist in 2024
745 Medicare Part D claims for 136 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Latanoprost463 claims
- Timolol Maleate90 claims
- Dorzolamide-Timolol31 claims
- Dorzolamide Hcl24 claims
- Lumigan23 claims
- Brimonidine Tartrate18 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.
Michael Harold Gonyea among 310 optometrist records in Maine
Michael Harold Gonyea, O.D. is one of 310 optometrist records with a practice address in Maine. 73% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 50% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2012 · 67% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 optometrist records list a practice address in Ellsworth
They are 6 of the 453 NPPES records with a practice address in Ellsworth, and 310 optometrist records in Maine.
All 310 in Maine → Every provider in Ellsworth → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Paul Albert, O.D.Ellsworth, ME 046051255440467
- Jessica Barbay, O.D.Ellsworth, ME 046051265873954
- Roger Brignull, ODEllsworth, ME 046051700897188
- Mary Markovic, ODEllsworth, ME 046051619546306
- Kenneth Wich, O.D.Ellsworth, ME 046051861401267
- Brian Hallowell, ODCalais, ME 046191851308977
- Jennifer Kehrer, ODCalais, ME 046191902258361
- Robert Macmannis, ODCalais, ME 046191295742989
Common questions
What is Michael Harold Gonyea, O.D.'s NPI number?
Michael Harold Gonyea, O.D.'s National Provider Identifier (NPI) is 1851301022, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Harold Gonyea, O.D. located?
The NPPES record lists a practice address at 82 Water St, Ellsworth, ME, 04605. Phone: (207) 667-8615. Providers update this record themselves, so call before visiting.
How can I verify Michael Harold Gonyea, O.D.'s license?
NPPES lists Maine license number OPT708, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Harold Gonyea, O.D. prescribe under Medicare Part D?
In 2024, Michael Harold Gonyea, O.D. had 745 Medicare Part D claims for 136 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.