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

Individual provider Emergency Medicine Physician · NPI 1770781809

Dr. Gary Dwayne Josephsen practises Emergency Medicine in Springfield, Oregon. Graduated from University of Minnesota Medical School in 2005, 21 years ago. Practices with Doctors Emergency Room Corp PC, a 20-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
21
Trained at
University of Minnesota Medical School
Licensed in
CA
In the registry since
2007
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Practice location Address checks out

1460 G St
Springfield, OR 97477 Not confirmed with CMS for 15 years — call before visiting
Phone: (541) 726-4580
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A097804 (CA)

Record details

NPI number1770781809
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 10, 2007
Last updated in NPPESSeptember 19, 2011

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 2005 (21 years in practice)
Group practice Doctors Emergency Room Corp Pc — 20 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 patients275
Services billed 310 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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.

Colleagues at Doctors Emergency Room Corp PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 20 clinicians in the practice; 12 are shown here.

Other providers in Springfield