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

Mark M Hansen, MD

Individual provider Family Medicine Physician · NPI 1114013208

Mark M Hansen, MD is a Family Practice in Morton, Washington. Graduated from Loma Linda University School of Medicine in 1994, 32 years ago. Practices with Lewis County Hospital District No 1, a 27-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
32
Trained at
Loma Linda University School of Medicine
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

521 Adams Ave Ste B
Morton, WA 98356-9323
Phone: (360) 496-5145
Fax: (360) 496-5093
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence P35289 (WA)

Record details

NPI number1114013208
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 5, 2006
Last updated in NPPESFebruary 16, 2024
Certification dateFebruary 16, 2024
Mailing addressPo Box 1138, Morton, WA 98356-0019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Also practisesHOSPITALIST
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Lewis County Hospital District No 1 — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in Morton