Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John Marc Hamilton

Individual provider Optometrist · NPI 1154949345

John Marc Hamilton is an Optometry in Gray, Maine. Graduated from New England College of Optometry in 2020, 6 years ago. Practices with Gray Family Vision Center, PA, a 3-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
6
Trained at
New England College of Optometry
Licensed in
ME
In the registry since
2020

Practice location Address checks out

6 Turnpike Acres Rd
Gray, ME 04039-9432
Phone: (207) 657-4488
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OPT1031 (ME)

Record details

NPI number1154949345
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 14, 2020
Last updated in NPPESDecember 14, 2022
Certification dateDecember 14, 2022
Mailing address6 Turnpike Acres Rd, Gray, ME 04039-9432

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolNEW ENGLAND COLLEGE OF OPTOMETRY
Graduated 2020 (6 years in practice)
Group practice Gray Family Vision Center, P.A. — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Gray