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

Stephen A Koscherak, PHD

Individual provider Clinical Psychologist · NPI 1144290941

Stephen A Koscherak, PHD is a Clinical Psychologist in Southwest Harbor, Maine. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

16 Community Ln
Southwest Harbor, ME 04679-4273
Phone: (207) 244-5630
Fax: (207) 244-4418
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 0042341 (NY)

Record details

NPI number1144290941
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 24, 2006
Last updated in NPPESMarch 25, 2013
Mailing address10 Wayman Ln, Bar Harbor, ME 04609-1625