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

James Michael Winer

Individual provider Family Medicine Physician · NPI 1598260663

James Michael Winer is an Addiction Medicine in Portland, Oregon. Graduated from University of New Mexico School of Medicine in 2018, 8 years ago. Practices with University Professional Services, a 1,704-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts and Oregon.

Years since qualifying
8
Trained at
University of New Mexico School of Medicine
Licensed in
MA, OR
In the registry since
2018
Specialties on file
5

Practice location Address checks out

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3098
Phone: (503) 494-8311
Show map & directions

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

Additional practice locations (1)

  • 1535 N Williams Ave, Portland, OR 97227-1885 — (503) 238-2067

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD212118 (OR)
Family Medicine Physician Taxonomy 207Q00000X · Licence MCS006438A (MA)
Addiction Medicine (Family Medicine) Physician Taxonomy 207QA0401X · Licence MD212118 (OR)
Addiction Medicine (Internal Medicine) Physician Taxonomy 207RA0401X · Licence MD212118 (OR)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1598260663
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 29, 2018
Last updated in NPPESAugust 22, 2022
Certification dateAugust 22, 2022
Mailing address3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011

Medicare enrollment

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

Medicare specialtyADDICTION MEDICINE
Also practisesFAMILY PRACTICE
Medical schoolUNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice University Professional Services — 1704 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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