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

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1851711972

Andrew J Dworkin, MD is a Geriatric Medicine (Internal Medicine) Physician in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2014.

Licensed in
OR
In the registry since
2014
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

420 NE Mason St
Portland, OR 97211-3479
Phone: (503) 546-9292
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD186966 (OR)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence MD186966 (OR)

Record details

NPI number1851711972
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 17, 2014
Last updated in NPPESOctober 25, 2024
Certification dateOctober 25, 2024
Mailing address420 Ne Mason St, Portland, OR 97211-3479

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