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

John Adam Bonk, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1689994337

John Adam Bonk, MD is an Emergency Medicine in Grants Pass, Oregon. Qualified in 2010, 16 years ago. Practices with Harney District Hospital, a 36-clinician group and accepts Medicare assignment. Licensed in Ohio and Oregon.

Years since qualifying
16
Licensed in
OH, OR
In the registry since
2010
Specialties on file
2
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

500 SW Ramsey Ave
Grants Pass, OR 97527-5554
Phone: (541) 472-7000
Fax: (937) 384-6896
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD166835 (OR)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (OH)

Record details

NPI number1689994337
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 4, 2010
Last updated in NPPESAugust 5, 2014
Mailing addressPo Box 4749, Grants Pass, OR 97501-0227

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Harney District Hospital — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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