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

Dexter Gregg, MD

Individual provider Anesthesiology Physician · NPI 1215423835

Dexter Gregg, MD is an Anesthesiology in Springfield, Oregon. Graduated from Michigan State University College of Human Medicine in 2018, 8 years ago. Practices with Northwest Anesthesia Physicians PC, a 92-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
8
Trained at
Michigan State University College of Human Medicine
Licensed in
OR
In the registry since
2018
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

3333 Riverbend Dr
Springfield, OR 97477-8800
Phone: (541) 222-7300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD214818 (OR)

Record details

NPI number1215423835
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2018
Last updated in NPPESSeptember 19, 2023
Certification dateSeptember 19, 2023
Mailing addressPo Box 7247, Springfield, OR 97475-0011

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 2018 (8 years in practice)
Group practice Northwest Anesthesia Physicians Pc — 92 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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