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

John J Hwang, MD

Individual provider Orthopaedic Hand Surgery Physician · NPI 1861468464

John J Hwang, MD is a Hand Surgery in Yakima, Washington. Graduated from Johns Hopkins University School of Medicine in 1992, 34 years ago. Practices with Yakima Valley Memorial Physicians, a 401-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
34
Trained at
Johns Hopkins University School of Medicine
Licensed in
WA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

111 S 11th Ave Ste 320
Yakima, WA 98902-3273
Phone: (509) 454-8888
Fax: (509) 453-0061
Show map & directions

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

Specialties & licences

Orthopaedic Hand Surgery Physician (primary) Taxonomy 207XS0106X · Licence MD00036067 (WA)

Record details

NPI number1861468464
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 24, 2006
Last updated in NPPESJanuary 26, 2023
Certification dateJanuary 26, 2023
Mailing addressPo Box 2309, Yakima, WA 98907-2309

Medicare enrollment

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

Medicare specialtyHAND SURGERY
Also practisesORTHOPEDIC SURGERY
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Yakima Valley Memorial Physicians — 401 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Yakima