Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Mark Callister Weed, DO

Individual provider Family Medicine Physician · NPI 1538309117

Dr. Mark Callister Weed, DO is registered under Family Practice in Battle Ground, Washington. Qualified in 2006, 20 years ago. Practices with Sea Mar Community Health Centers, a 236-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
20
Licensed in
WA
In the registry since
2009
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.

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Practice location Address checks out

2005 W Main St
Battle Ground, WA 98604-4311
Phone: (360) 882-2778
Fax: (360) 604-1762
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 669 Woodland Square Loop Se, Lacey, WA 98503-1038 — (360) 359-4840

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OP60173794 (WA)

Record details

NPI number1538309117
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 23, 2009
Last updated in NPPESMay 4, 2026
Certification dateMay 4, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Sea Mar Community Health Centers — 236 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients99
Services billed 843 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Sea Mar Community Health Centers

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 236 clinicians in the practice; 12 are shown here.

Other providers in Battle Ground