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

Gary M Greenberg, MD

Individual provider Internal Medicine Physician · NPI 1720070683

Gary M Greenberg, MD is a Cardiovascular Disease (Cardiology) in Seaside, Oregon. Graduated from University of Wisconsin School of Medicine in 1985, 41 years ago. Practices with Kaiser Foundation Health Plan of the Northwest, a 1,811-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
41
Trained at
University of Wisconsin School of Medicine
Licensed in
OR
In the registry since
2005
Specialties on file
3
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

725 S Wahanna Rd Ste 230
Seaside, OR 97138-7735
Phone: (503) 717-7850
Show map & directions

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

Additional practice locations (1)

  • 1355 Exchange St, Astoria, OR 97103-3980 — (503) 717-7850

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence MD14811 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD14811 (OR)
Clinical Cardiac Electrophysiology Physician Taxonomy 207RC0001X · Licence MD14811 (OR)

Record details

NPI number1720070683
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 17, 2005
Last updated in NPPESJuly 2, 2021
Certification dateJuly 2, 2021
Mailing addressPo Box 3397, Portland, OR 97208-3397

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesCARDIAC ELECTROPHYSIOLOGY, INTERNAL MEDICINE
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Kaiser Foundation Health Plan Of The Northwest — 1811 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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