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

Dr. Marshall Keith Brown, DO

Individual provider Family Medicine Physician · NPI 1275556904

Dr. Marshall Keith Brown, DO is a Family Practice in Pasco, Washington. Qualified in 1995, 31 years ago. Practices with Select Outpatient Services Inc, a 790-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Idaho, Montana, Nebraska and South Dakota and 2 more.

Years since qualifying
31
Licensed in
ID, MT, NE, SD, WA, WY
In the registry since
2006
Specialties on file
6
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

5304 Road 68
Pasco, WA 99301-8078
Phone: (509) 543-9300
Show map & directions

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

Additional practice locations (1)

  • 1025 S 2nd Ave, Walla Walla, WA 99362-4116 — (702) 453-3799

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OP60488723 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence NE229 (NE)
Family Medicine Physician Taxonomy 207Q00000X · Licence 7914 (SD)
Family Medicine Physician Taxonomy 207Q00000X · Licence MT28430 (MT)
Family Medicine Physician Taxonomy 207Q00000X · Licence 9500A (WY)
Family Medicine Physician Taxonomy 207Q00000X · Licence O-0812 (ID)

Record details

NPI number1275556904
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 25, 2006
Last updated in NPPESSeptember 28, 2020
Certification dateSeptember 28, 2020
Mailing address520 N 4th Ave, Pasco, WA 99301-5257

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Select Outpatient Services Inc — 790 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Pasco