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

Dr. Mark Litton, DO

Individual provider Family Medicine Physician · NPI 1255775789

Dr. Mark Litton, DO is a Family Practice in Stanwood, Washington. Qualified in 2013, 13 years ago. Practices with Public Hospital Dist No 1 Skagit, a 321-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
13
Licensed in
WA
In the registry since
2013
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

9631 269th St NW
Stanwood, WA 98292-8071
Phone: (360) 629-1600
Fax: (360) 629-1644
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 OP60706377 (WA)

Record details

NPI number1255775789
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 26, 2013
Last updated in NPPESMarch 14, 2023
Certification dateMarch 14, 2023
Mailing address1400 E Kincaid St, Mount Vernon, WA 98274-4127

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Public Hospital Dist No 1 Skagit — 321 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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