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

John A Dubois, OD

Individual provider Optometrist · NPI 1831171206

John A Dubois, OD is an Optometry in Cornish, Maine. Graduated from Pennsylvania College of Optometry in 1999, 27 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Maine and New Hampshire.

Years since qualifying
27
Trained at
Pennsylvania College of Optometry
Licensed in
ME, NH
In the registry since
2005
Specialties on file
2
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

See every abbreviation used in this directory →

Practice location Address checks out

91 Maple St
Cornish, ME 04020-3101
Phone: (207) 625-3700
Fax: (207) 625-3277
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 836TA (ME)
Optometrist Taxonomy 152W00000X · Licence 0698 (NH)

Record details

NPI number1831171206
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedNovember 18, 2005
Last updated in NPPESApril 25, 2016
Mailing addressPo Box 18, Cornish, ME 04020-0018

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolPENNSYLVANIA COLLEGE OF OPTOMETRY
Graduated 1999 (27 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount