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

Dr. James Lee Duff, PHD

Individual provider Mental Health Counselor · NPI 1336244102

Dr. James Lee Duff, PHD is a Mental Health Counselor in Bellingham, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
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

119N Commercial St 195
Bellingham, WA 98225-4409 Not confirmed with CMS for 10 years — call before visiting
Phone: (360) 734-7310
Fax: (360) 647-8336
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence PY856 (WA)

Record details

NPI number1336244102
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 14, 2006
Last updated in NPPESOctober 28, 2015

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