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

Michael L Wollenberg, MD

Individual provider Anesthesiology Physician · NPI 1417193632

Michael L Wollenberg, MD is an Anesthesiology in Portland, Oregon. Graduated from University of Arizona College of Medicine in 2008, 18 years ago. Practices with University Anesthesiology Associates LLC, a 240-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
18
Trained at
University of Arizona College of Medicine
Licensed in
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.

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Practice location Address checks out

3181 SW Sam Jackson Park Rd Mailcode - UH2
Portland, OR 97239-3011
Phone: (503) 494-7641
Show map & directions

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

Specialties & licences

Critical Care Medicine (Anesthesiology) Physician (primary) Taxonomy 207LC0200X · Licence MD156369 (OR)
Anesthesiology Physician Taxonomy 207L00000X · Licence MD156369 (OR)

Record details

NPI number1417193632
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 17, 2008
Last updated in NPPESApril 25, 2013
Mailing address3181 Sw Sam Jackson Park Rd, Mailcode - Uh2, Portland, OR 97239-3011

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice University Anesthesiology Associates Llc — 240 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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