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

Dr. Richard B Ismach, MD

Individual provider Internal Medicine Physician · NPI 1780688556

Dr. Richard B Ismach, MD is an Emergency Medicine in Portland, Oregon. Graduated from University of California, San Francisco School of Medicine in 1991, 35 years ago. Practices with Samaritan North Lincoln Hospital, a 41-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
35
Trained at
University of California, San Francisco School of Medicine
Licensed in
OR
In the registry since
2005
Specialties on file
2
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

3710 SW US Veterans Hospital Rd
Portland, OR 97239-2964
Phone: (503) 220-8262
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 930 Sw Abbey St, Newport, OR 97365-4820 — (541) 265-2244

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD25393 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD25393 (OR)

Record details

NPI number1780688556
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2005
Last updated in NPPESMarch 3, 2021
Certification dateMarch 3, 2021

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Samaritan North Lincoln Hospital — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Portland