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

Dr. Peter Y Hahn, MD

Individual provider Pulmonary Disease Physician · NPI 1588642359

Dr. Peter Y Hahn, MD is a Pulmonary Disease in Hermiston, Oregon. Graduated from Michigan State University College of Human Medicine in 1997, 29 years ago. Practices with Good Shepherd Health Care System, a 118-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
29
Trained at
Michigan State University College of Human Medicine
Licensed in
OR
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

620 NW 11th St Ste 201
Hermiston, OR 97838-6936
Phone: (541) 667-3868
Fax: (541) 303-8633
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence MD150806 (OR)

Record details

NPI number1588642359
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 3, 2006
Last updated in NPPESJune 10, 2026
Certification dateJune 10, 2026
Mailing address620 Nw 11th St Ste 201, Hermiston, OR 97838-6936

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesSLEEP MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 1997 (29 years in practice)
Group practice Good Shepherd Health Care System — 118 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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