Clayton M Smiley, MD
Clayton M Smiley, MD is a Nephrology in Portland, Oregon. Qualified in 1998, 28 years ago. Practices with Northwest Renal Clinic Inc, a 39-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Oregon and Washington.
- Years since qualifying
- 28
- 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.
Practice location Address checks out
1130 NW 22nd Ave Ste 640Portland, OR 97210-2900
Phone: (503) 229-7976
Fax: (503) 274-4867
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (2)
- 925 Commercial Street Se, Ste 110, Salem, OR 97302 — (503) 967-6670
- 8050 Sw Warm Springs Street, Ste 150, Tualatin, OR 97062 — (503) 692-7971
Specialties & licences
| Nephrology Physician (primary) | Taxonomy 207RN0300X · Licence MD27251 (OR) |
|---|---|
| Nephrology Physician | Taxonomy 207RN0300X · Licence MD00048170 (WA) |
Record details
| NPI number | 1679544431 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | January 30, 2006 |
| Last updated in NPPES | September 25, 2025 |
| Certification date | September 25, 2025 |
Medicare enrollment
| Medicare specialty | NEPHROLOGY |
|---|---|
| Medical school | OTHER |
| Graduated | 1998 (28 years in practice) |
| Group practice | Northwest Renal Clinic Inc — 39 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
| Practice locations | 2 on file with Medicare |
Other providers in Portland
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Samuel Joseph Buffington Roberts, DO
3181 SW Sam Jackson Park Rd, Portland, OR 97239-3011 · (503) 494-3442
-
Robert Whitney Rope, MD
3181 SW Sam Jackson Park Rd Mc SJH6, Portland, OR 97239-3011 · (503) 494-7159
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Jose F. Rueda, MD
3314 SW US Veterans Hospital Rd PP262, Portland, OR 97239-2940 · (503) 494-8490
-
Dr. Shimi Sharief, MD
12121 E Burnside St, Portland, OR 97216-3737 · (408) 338-8207
-
Leslie M Steed, MD
1130 NW 22nd Ave Ste 640, Portland, OR 97210-5488 · (503) 229-7976
-
Gurvinder S Suri, MD
4224 NE Halsey St Ste 300, Portland, OR 97213-1568 · (503) 235-5509
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Julia E Tank, MD
1130 NW 22nd Ave Ste 400, Portland, OR 97210-2971 · (503) 413-6722
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Jessica Todsen, MD
3181 SW Sam Jackson Park Rd, Portland, OR 97239-3011 · (503) 494-8211