Sheila Kalathil, M.D.
NPI 1700273323ActiveIndividual· Internal Medicine, Hematology & Oncology· Chula Vista, CA
Internal Medicine, Hematology & Oncology (M.D.) with Sharp Rees-Stealy Medical Group Inc, practicing in Chula Vista, California. Their prescriptions cost Medicare Part D more than their services did: $1,010,178 for 426 claims, against $30,394 paid for services in 2024. Janssen Biotech, Inc. was the largest of 21 companies reporting payments in 2025, $1,536 in all, mostly food and beverage. Lists Sharp Chula Vista Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1700273323 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 21, 2015 |
| Last updated in NPPES | Mar 6, 2023 |
| Certified by provider | Mar 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A179765 | 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/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 276 across 24 procedure codes |
| Paid by Medicare | $30,394 |
Part D prescriptions in 2024
| Prescriptions (claims) | 426 · 501 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $1,010,178 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Sharp Rees-Stealy Medical Group IncSan Diego, CA · 884 clinicians
Hospital affiliations
- Sharp Chula Vista Medical CenterChula Vista, CA
- Sharp Memorial HospitalSan Diego, CA
Industry payments (Open Payments)
- 2025$1,536 · 45 payments from 21 companies
- 2024$538.53 · 24 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $294.84 | 3 |
| Gilead Sciences, Inc. | $273.68 | 7 |
| Amgen Inc. | $124.85 | 1 |
| Novartis Pharmaceuticals Corporation | $93.58 | 3 |
| E.R. Squibb & Sons, L.L.C. | $84.62 | 4 |
What the 2025 payments were for
- Food and Beverage$1,360 · 43 payments
- Education$176.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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