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

Individual provider Emergency Medicine Physician · NPI 1982862082

Siobhan M. Wilson Gray, MD is an Emergency Medicine in Portland, Oregon. Qualified in 2008, 18 years ago. Practices with Northwest Acute Care Specialists PC, a 47-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
18
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

1015 NW 22nd Ave
Portland, OR 97210-3025
Phone: (503) 413-7711
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 615 N Arrowleaf Trl, Sisters, OR 97759-2610 — (541) 904-4565

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD158584 (OR)
General Practice Physician Taxonomy 208D00000X · Licence MD158584 (OR)

Record details

NPI number1982862082
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 27, 2008
Last updated in NPPESMarch 30, 2026
Certification dateMarch 30, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Northwest Acute Care Specialists Pc — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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