Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Douglas Klein, MD

Individual provider Emergency Medicine Physician · NPI 1053931618

Douglas Klein, MD practises Emergency Medicine in Portland, Oregon. Graduated from R Franklin University of Med & SCI/Chicago Medical School in 2020, 6 years ago. Practices with University of Cincinnati Physicians Company LLC, a 1,476-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio and Oregon.

Years since qualifying
6
Trained at
R Franklin University of Med & SCI/Chicago Medical School
Licensed in
OH, OR
In the registry since
2020
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

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-7551
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 701 Park Ave, Minneapolis, MN 55415-1623 — (612) 873-3000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD229079 (OR)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 35.147338 (OH)

Record details

NPI number1053931618
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 23, 2020
Last updated in NPPESJuly 21, 2026
Certification dateJuly 21, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolR FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL
Graduated 2020 (6 years in practice)
Group practice University Of Cincinnati Physicians Company Llc — 1476 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients283
Services billed 419 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at University of Cincinnati Physicians Company LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1476 clinicians in the practice; 12 are shown here.

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