State Specialty Directory
Preventive Medicine - Public Health in CA
Federal CMS data for 6 preventive medicine - public health providers across CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
6
Providers
Median industry payments
$2,428
6
Preventive Medicine - Public Health Providers
in CA
$2,428
Median Industry Payments
per provider (2018–2024)
2,494
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.
Preventive Medicine - Public Health includes multiple subspecialties with different practice patterns.
Learn more →
Preventive Medicine - Public Health Providers — CA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| SHOMER, MARC M.D., PH.D. | Upland | 7,087 | 4,784 | Comprehensive eye exam, established patient | $3,927 (2018-2024) | Travel (54%) | Very High |
| PERLMAN, MONICA M.D. | La Jolla | 4,549 | 2,275 | Denosumab injection (Prolia/Xgeva) | $20,734 (2018-2024) | Food & Beverage (84%) | Very High |
| DE LA LLANA, JOSE M.D. | Ontario | 4,233 | 2,438 | Home health agency supervision, complex multidisciplinary care | $480 (2020-2023) | Food & Beverage (100%) | Very High |
| FRYKMAN, ERIC M.D. | Riverside | 756 | 632 | Office visit, established patient (20-29 min) | $930 (2021-2024) | Food & Beverage (100%) | Very High |
| SRIDARAN, SANKAR M.D. | San Diego | 679 | 589 | Office visit, established patient (30-39 min) | $514 (2018-2024) | Food & Beverage (100%) | Very High |
| STERN, ANNA MD | La Jolla | 119 | 90 | Office visit, established patient, complex (40-54 min) | $6,679 (2018-2024) | Food & Beverage (100%) | Very High |
Note: Preventive Medicine - Public Health 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.