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

Dr. James Mark Krainin, MD

Individual provider Psychiatry Physician · NPI 1699742650

Dr. James Mark Krainin, MD is a Psychiatry Physician in Naples, Maine. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
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

15 Krainin Ln
Naples, ME 04055
Phone: (339) 206-2278
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Psychiatry Physician (primary) Taxonomy 2084P0805X · Licence 34604 (MA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 34604 (MA)

Record details

NPI number1699742650
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 8, 2006
Last updated in NPPESSeptember 11, 2025