Specialty Directory
Nephrology in Inglewood, CA
Federal CMS data for 8 nephrology providers practicing in Inglewood, CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
8
Providers
Median industry payments
$1,232
8
Nephrology Providers
in Inglewood, CA
$1,232
Median Industry Payments
per provider (2018–2024)
1,178
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types — they are legal and do not indicate wrongdoing.
Nephrology includes multiple subspecialties with different practice patterns.
Learn more →
Nephrology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| CHEGOUNCHI, MARJAN MD | 3,902 | 1,014 | Hospital follow-up visit, high complexity | $723 (2018-2024) | Food & Beverage (90%) | Very High |
| MAXEY, RANDALL MD PHD | 2,656 | 864 | Home visit, established patient, moderate complexity | $5,244 (2018-2024) | Consulting (54%) | Very High |
| TABASSIAN, ZAHRA MD | 2,220 | 67 | Critical care, first 30-74 min | $1,573 (2019-2024) | Food & Beverage (100%) | Very High |
| WOEHRSTEIN, CHRISTOPHER M.D. | 1,233 | 459 | Hospital follow-up visit, high complexity | $432 (2018-2023) | Food & Beverage (97%) | Very High |
| FELD, STELLA M.D. | 1,123 | 427 | Dialysis services for patients 20 or older | $891 (2018-2023) | Food & Beverage (98%) | Very High |
| HEALY, MICHAEL M.D. | 1,008 | 405 | Dialysis services for patients 20 or older | $786 (2018-2024) | Food & Beverage (98%) | Very High |
| OREDUGBA, OLU MD | 515 | 162 | Dialysis services for patients 20 or older | $2,172 (2018-2024) | Food & Beverage (97%) | Very High |
| RUBIN, JACK M.D. | 278 | 52 | Dialysis services for patients 20 or older | $71,749 (2018-2024) | Consulting (53%) | Very High |
Note: Nephrology encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.
By Practice Pattern
Nephrology encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (5)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| CHEGOUNCHI, MARJAN | 3,902 | $723 |
| WOEHRSTEIN, CHRISTOPHER | 1,233 | $432 |
| FELD, STELLA | 1,123 | $891 |
| HEALY, MICHAEL | 1,008 | $786 |
| OREDUGBA, OLU | 515 | $2,172 |
Mixed Practice (3)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| MAXEY, RANDALL | 2,656 | $5,244 |
| TABASSIAN, ZAHRA | 2,220 | $1,573 |
| RUBIN, JACK | 278 | $71,749 |