Specialty Directory
Surgery in South Pasadena, CA
Federal CMS data for 3 surgery providers practicing in South Pasadena, CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
3
Providers
Median industry payments
$8,937
3
Surgery Providers
in South Pasadena, CA
$8,937
Median Industry Payments
per provider (2018–2024)
467
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.
Surgery includes multiple subspecialties with different practice patterns.
Learn more →
Surgery Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| LEWIS, AARON MD | 602 | 438 | Office visit, established patient, complex (40-54 min) | $8,937 (2018-2024) | Education (81%) | Very High |
| SCHULZ-COSTELLO, KATHARINE D.O. | 467 | 420 | Office visit, established patient (30-39 min) | $1,133 (2018-2024) | Food & Beverage (54%) | Very High |
| ERHUNMWUNSEE, LORETTA M.D. | 203 | 186 | New patient office visit (45-59 min) | $24,345 (2018-2024) | Consulting (94%) | Very High |
Note: Surgery 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.