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

Ryan C Petersen, MD

Individual provider Internal Medicine Physician · NPI 1164513008

Ryan C Petersen, MD is a Hospitalist in Hood River, Oregon. Graduated from Oregon Health Sciences University School of Medicine in 2000, 26 years ago. Practices with Providence Health and Services Oregon, a 82-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
26
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
OR
In the registry since
2006
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

1151 May St
Hood River, OR 97031-1552
Phone: (541) 399-7552
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD24586 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD24586 (OR)

Record details

NPI number1164513008
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 27, 2006
Last updated in NPPESApril 3, 2017
Mailing addressPo Box 3390, Portland, OR 97208-3390

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Providence Health And Services Oregon — 82 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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