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.

See every abbreviation used in this directory →

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
Mailing address15 Krainin Lane, Naples, ME 04055