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

Dr. John W Lewis, MD

Individual provider Ophthalmology Physician · NPI 1447253703

Dr. John W Lewis, MD is an Ophthalmology Physician in Newcastle, Maine. Licensed in Maine and Texas. Registered with an NPI since 2005.

Licensed in
ME, TX
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

71 Main St Box 216
Newcastle, ME 04553
Phone: (207) 563-3782
Fax: (207) 563-6977
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 014945 (ME)
Ophthalmology Physician Taxonomy 207W00000X · Licence D4200 (TX)

Record details

NPI number1447253703
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 31, 2005
Last updated in NPPESOctober 22, 2010

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