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

Dr. Ashok James Ponniah, DO

Individual provider Internal Medicine Physician · NPI 1144644345

Dr. Ashok James Ponniah, DO is an Internal Medicine in Olympia, Washington. Qualified in 2014, 12 years ago. Practices with Capital Medical Center Specialty Physicians LLC, a 104-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Nebraska and Washington.

Years since qualifying
12
Licensed in
NE, WA
In the registry since
2014
Specialties on file
2
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

3900 Capital Mall Dr SW
Olympia, WA 98502-8654
Phone: (360) 704-4743
Show map & directions

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

Additional practice locations (1)

  • 9040 Jackson Ave, Tacoma, WA 98431 — (253) 968-1110

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence OP60935579 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 1558 (NE)

Record details

NPI number1144644345
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 7, 2014
Last updated in NPPESOctober 11, 2019
Mailing address9040 Jackson Ave, Tacoma, WA 98431

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Capital Medical Center Specialty Physicians Llc — 104 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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