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

Mr. Greg Robert Zarelli, MD

Individual provider Neurology Physician · NPI 1831208479

Mr. Greg Robert Zarelli, MD is a Neurology in Clackamas, Oregon. Practices with Kaiser Foundation Health Plan of the Northwest, a 1,811-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oregon and Washington.

Licensed in
OR, WA
In the registry since
2006
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

10180 SE Sunnyside Rd Dept OF Neurology Clinic C
Clackamas, OR 97015-8970
Phone: (503) 571-7211
Fax: (503) 571-3613
Show map & directions

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

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence MD22338 (OR)
Neurology Physician Taxonomy 2084N0400X · Licence MD00038992 (WA)

Record details

NPI number1831208479
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 29, 2006
Last updated in NPPESJuly 12, 2007
Mailing address10180 Se Sunnyside Rd, Dept. Of Neurology, Clinic C, Clackamas, OR 97015-8970

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Group practice Kaiser Foundation Health Plan Of The Northwest — 1811 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Clackamas