Claire Kassakian, MD
Claire Kassakian, MD practises Nephrology in Portland, Oregon. Graduated from Warren Alpert Medical School of Brown University in 2009, 17 years ago. Practices with Northwest Renal Clinic Inc, a 39-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Hawaii, Oregon and Washington.
- Years since qualifying
- 17
- Trained at
- Warren Alpert Medical School of Brown University
- Licensed in
- HI, OR, WA
- In the registry since
- 2009
- Specialties on file
- 3
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
4224 NE Halsey St Ste 300Portland, OR 97213-1568
Phone: (503) 235-5509
Fax: (503) 235-5335
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Nephrology Physician (primary) | Taxonomy 207RN0300X · Licence MD167522 (OR) |
|---|---|
| Nephrology Physician | Taxonomy 207RN0300X · Licence MD-25187 (HI) |
| Nephrology Physician | Taxonomy 207RN0300X · Licence MD60683431 (WA) |
Record details
| NPI number | 1316172984 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | May 26, 2009 |
| Last updated in NPPES | September 25, 2025 |
| Certification date | September 25, 2025 |
Medicare enrollment
| Medicare specialty | NEPHROLOGY |
|---|---|
| Also practises | INTERNAL MEDICINE |
| Medical school | WARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY |
| Graduated | 2009 (17 years in practice) |
| Group practice | Northwest Renal Clinic Inc — 39 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
Other providers in Portland
-
Todd R Hilbelink, MD
4224 NE Halsey St Ste 300, Portland, OR 97213-1568 · (503) 235-5509
-
Arnold H Israelit, MD
5314 NE Irving St, Portland, OR 97213-3158 · (503) 284-1937
-
Dr. Sallie E Israelit, MD
1547 NE 40th Ave Ste B, Portland, OR 97232-1862 · (503) 284-1937
-
Tricia N Jesperson, DO
4224 NE Halsey St Ste 300, Portland, OR 97213-1568 · (503) 235-5509
-
Nicole M Kemper, MD
9155 SW Barnes Rd Ste 402, Portland, OR 97225-6631 · (503) 292-7704
-
Thomas M Kennefick, MD
9155 SW Barnes Rd Ste 402, Portland, OR 97225-6631 · (503) 292-7704
-
Dr. Supriya Khan, MD
1547 NE 40th Ave Ste B, Portland, OR 97232-1862 · (503) 284-1937
-
Kidney Care Inc
10201 SE Main St Ste 27, Portland, OR 97216-2937 · (503) 256-0877