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

Dr. Jamin Feng, MD

Individual provider Internal Medicine Physician · NPI 1942250709

Dr. Jamin Feng, MD is an Internal Medicine in Ellensburg, Washington. Qualified in 1988, 38 years ago. Practices with Kittitas County Public Hospital Dist 1, a 81-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
38
Licensed in
WA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

700 E Manitoba Ave Ste 101
Ellensburg, WA 98926-3885
Phone: (509) 925-6100
Fax: (509) 925-7604
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD00029578 (WA)

Record details

NPI number1942250709
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2006
Last updated in NPPESApril 19, 2010

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGASTROENTEROLOGY
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Group practice Kittitas County Public Hospital Dist 1 — 81 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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