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

Dr. Margaret Mamolen, MD

Individual provider Adolescent Medicine (Family Medicine) Physician · NPI 1265468631

Dr. Margaret Mamolen, MD is an Adolescent Medicine (Family Medicine) Physician in Bellingham, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
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

516 High St Western Washington University
Bellingham, WA 98225-5946
Phone: (360) 650-3563
Fax: (360) 650-3883
Show map & directions

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

Specialties & licences

Adolescent Medicine (Family Medicine) Physician (primary) Taxonomy 207QA0000X · Licence W00034223 (WA)

Record details

NPI number1265468631
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 25, 2006
Last updated in NPPESJuly 13, 2026