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

Tetyana Sergiyivna Patterson, MD

Individual provider Internal Medicine Physician · NPI 1831325034

Tetyana Sergiyivna Patterson, MD is a Hospitalist in Portland, Oregon. Qualified in 2002, 24 years ago. Practices with Portland Adventist Medical Center, a 272-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona and Oregon.

Years since qualifying
24
Licensed in
AZ, OR
In the registry since
2009
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

10123 SE Market St
Portland, OR 97216-2532
Phone: (503) 257-2500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2601 E Roosevelt St, Phoenix, AZ 85008-4973 — (602) 344-5451

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD170837 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence 45452 (AZ)

Record details

NPI number1831325034
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2009
Last updated in NPPESJune 17, 2021
Certification dateJune 17, 2021

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Portland Adventist Medical Center — 272 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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