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

Dr. John J Merrill-Steskal, MD

Individual provider Specialist · NPI 1700845609

Dr. John J Merrill-Steskal, MD is a Family Practice in Ellensburg, Washington. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 1991, 35 years ago. Practices with Kittitas County Public Hospital Dist 1, a 81-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
35
Trained at
University of Kansas School of Med (KC/WICH/SAL)
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

716 E Manitoba Ave
Ellensburg, WA 98926-3842
Phone: (509) 925-3151
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 2520900031734 (WA)

Record details

NPI number1700845609
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 20, 2006
Last updated in NPPESMarch 23, 2010

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated 1991 (35 years in practice)
Group practice Kittitas County Public Hospital Dist 1 — 81 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Ellensburg