Prasad Pillai, MD
NPI 1023174380ActiveIndividual· Internal Medicine, Hematology & Oncology· Antioch, CA
Internal Medicine, Hematology & Oncology (MD) with Epic Care, practicing in Antioch, California. In 2024 Medicare paid $2,166,033 for 339 patients, and Part D covered 904 of their prescriptions, 63% of them generic. Merck Sharp & Dohme LLC was the largest of 36 companies reporting payments in 2025, $2,328 in all, mostly food and beverage. Lists John Muir Medical Center - Concord Campus and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1023174380 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 29, 2006 |
| Last updated in NPPES | Jul 8, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A116899 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 339 |
|---|---|
| Services billed | 131,840 across 121 procedure codes |
| Paid by Medicare | $2,166,033 |
Part D prescriptions in 2024
| Prescriptions (claims) | 904 · 1,352 30-day fills |
|---|---|
| Patients | 186 |
| Total drug cost | $2,082,095 |
| Generic share | 63% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Hematology |
| Secondary specialties | Hematology/Oncology, Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Epic CareWalnut Creek, CA · 55 clinicians
Hospital affiliations
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
- Sutter Delta Medical CenterAntioch, CA
Industry payments (Open Payments)
- 2025$2,328 · 102 payments from 36 companies
- 2024$1,417 · 60 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $202.04 | 8 |
| E.R. Squibb & Sons, L.L.C. | $200.33 | 10 |
| Celgene Corporation | $192.50 | 9 |
| Glaxosmithkline, LLC. | $180.46 | 8 |
| Array Biopharma Inc | $175.65 | 10 |
What the 2025 payments were for
- Food and Beverage$2,328 · 102 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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