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

Dr. Ryan Berger Anderson, MD, PHD

Individual provider Anesthesiology Physician · NPI 1922272376

Dr. Ryan Berger Anderson, MD, PHD is an Anesthesiology in Portland, Oregon. Graduated from Duke University School of Medicine in 2008, 18 years ago. Practices with University of Vermont Medical Center Inc, a 1,202-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maine and Oregon.

Years since qualifying
18
Trained at
Duke University School of Medicine
Licensed in
ME, OR
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-9000
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)

  • 22 Bramhall St, Portland, ME 04102-3134 — (207) 662-2526

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD157613 (OR)
Anesthesiology Physician Taxonomy 207L00000X · Licence MD29096 (ME)

Record details

NPI number1922272376
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedApril 16, 2008
Last updated in NPPESApril 23, 2025
Certification dateApril 22, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice University Of Vermont Medical Center Inc — 1202 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Portland