State Specialty Directory
Hematology (Pathology) Physician in CA
Federal CMS data for 12 hematology (pathology) physician providers across CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
12
Providers
Median industry payments
$930
12
Hematology (Pathology) Physician Providers
in CA
$930
Median Industry Payments
per provider (2018–2024)
1,587
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.
Hematology (Pathology) Physician includes multiple subspecialties with different practice patterns.
Learn more →
Hematology (Pathology) Physician Providers — CA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| DANILOVA, OLGA M.D., PH.D. | Duarte | 5,446 | 2,462 | Complete blood count (CBC) with differential | $633 (2020-2023) | Food & Beverage (100%) | Very High |
| KOO, MATTHEW MD | Los Angeles | 3,877 | 1,120 | Flow cytometry, additional marker | $247 (2022-2024) | Food & Beverage (100%) | Very High |
| RAWSON, ROBIN M.D. | Rancho Mirage | 3,292 | 2,301 | Tissue pathology examination, moderate complexity | $330 (2021-2024) | Food & Beverage (100%) | Very High |
| KIM, YOUNG MD | Duarte | 2,877 | 2,014 | Serum protein measurement | $1,956 (2021-2023) | Honoraria (89%) | Very High |
| WANG, HUAN-YOU MD, PHD | San Diego | 2,661 | 1,569 | Tissue staining for diagnosis, additional | $29,106 (2019-2024) | Consulting (99%) | Very High |
| FERGUSON, KEVIN M.D. | Santa Maria | 1,863 | 906 | Tissue pathology examination, moderate complexity | $553 (2018-2022) | Food & Beverage (100%) | Very High |
| GRAFF, JOHN DO | Sacramento | 1,311 | 688 | Tissue staining for diagnosis, additional | $1,227 (2019-2023) | Travel (90%) | Very High |
| GANAPATHI, KARTHIK MD, PHD | San Francisco | 1,200 | 746 | Tissue staining for diagnosis, additional | $27,714 (2019-2022) | Consulting (99%) | Very High |
| WANG, LINLIN MD, PHD | San Francisco | 842 | 502 | Tissue staining for diagnosis, additional | $182 (2018-2020) | Food & Beverage (100%) | Very High |
| SIDDIQI, IMRAN M.D., PH.D. | Orange | 781 | 411 | Tissue staining for diagnosis, additional | $34,178 (2018-2024) | Consulting (77%) | Very High |
| AMES, ERIK MD | Stanford | 726 | 424 | Tissue staining for diagnosis, additional | $18 (2024-2024) | Food & Beverage (100%) | Very High |
| WONG, DOROTHY M.D. | Campbell | 644 | 373 | Tissue pathology examination, moderate complexity | $8,169 (2018-2024) | Consulting (53%) | Very High |
Note: Hematology (Pathology) Physician 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.