NORTHWEST RENAL CLINIC INC
NEPHROLOGY · PORTLAND, OR · 41 providers · hospital-affiliated · (503) 292-7704
Provider volumes for 90961 — Dialysis services, 2-3 physician visits per month (20 years or older) · CY2024
In CY2024, the group billed 35 distinct codes across 2 states to Medicare Part B — 39,073 attributed, disclosed services.
34 clinicians billed under the group: 25 physicians, 9 advanced-practice clinicians.
'Physician' follows Medicare's definition, which includes doctors of medicine, osteopathy, podiatry, optometry, dental medicine, and chiropractic. 'Advanced-practice clinicians' are nurse practitioners, physician assistants, and similar practitioners; 'other clinicians' covers psychologists, therapists, social workers, audiologists, and dietitians. Facility and supplier enrollments — laboratories, ambulance services, imaging suppliers, and the like — are not counted as clinicians here.
In CY2024, the group's attributed volume on 90961 was 1,297 services across 2 billing states.
| NPI | Provider | Credentials | Type | City | St | 90961 services | Beneficiary-episodes | Avg Medicare payment |
|---|---|---|---|---|---|---|---|---|
| 1679544431 | Smiley, Clayton | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1851516447 | Griffiths, Ryan | MD | Nephrology | Mcminnville | OR | premium | premium | premium |
| 1144298209 | Hawkey, Mitchell | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1770016198 | Hawkins, Alexander | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1568431666 | Petrillo, Raymond | MD | Nephrology | Lihue | HI | premium | premium | premium |
| 1568440584 | Hilbelink, Todd | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1811242555 | Neupane, Sanjay | MD | Nephrology | Tualatin | OR | premium | premium | premium |
| 1427348150 | Nguyen, Mark | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1497723555 | Deodhar, Hem | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1497730808 | Mathew, Jean | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1972168045 | Porter, Chloe | PAC | Physician Assistant | Portland | OR | premium | premium | premium |
| 1598479297 | Hutson, Daniel | PAC | Physician Assistant | Portland | OR | premium | premium | premium |
| 1326251828 | Kemper, Nicole | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1083825251 | De Jesus, Maria Theresa | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1932367117 | Chong, Chun Khai | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1528487527 | Luong, Janie | DO | Nephrology | Portland | OR | premium | premium | premium |
| 1619993185 | Biglen, Deena | PAC | Physician Assistant | Portland | OR | premium | premium | premium |
| 1750700076 | Hertz-Tang, Amber | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1083879803 | Protain, Adam | MD | Nephrology | Wailuku | HI | premium | premium | premium |
| 1205248523 | Roberts, Daniel | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1174777973 | Jesperson, Tricia | DO | Nephrology | Portland | OR | premium | premium | premium |
| 1891402269 | Maileoi, Ariana | FNP | Nurse Practitioner | Portland | OR | premium | premium | premium |
| 1467478289 | Raggio, Julie | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1730748732 | Rosenthal, Jillian | ANP | Nurse Practitioner | Portland | OR | premium | premium | premium |
| 1760507867 | Suri, Gurvinder | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1316172984 | Kassakian, Claire | MD | Nephrology | Portland | OR | premium | premium | premium |
| 1861883761 | Wood, Lynn · member of 2 groups | PAC | Physician Assistant | Mcminnville | OR | premium | premium | premium |
Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.