Gisela Rosario Rosario, M.D.
NPI 1073873733ActiveIndividual· Internal Medicine, Infectious Disease· Los Angeles, CA
Internal Medicine, Infectious Disease (M.D.) with Cedars-Sinai Medical Care Foundation, practicing in Los Angeles, California. In 2024 Medicare paid $102,322 for 292 patients, and Part D covered 300 of their prescriptions, 81% of them generic. La Jolla Pharmaceutical Company was the largest of 3 companies reporting payments in 2025, $793.87 in all, mostly food and beverage. Lists Cedars-Sinai Medical Center as a hospital affiliation.
Overview
| NPI | 1073873733 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 29, 2012 |
| Last updated in NPPES | Apr 27, 2022 |
| Certified by provider | Apr 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | A136895 | CA |
| Internal Medicine | 207R00000X | MT201338 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Infectious Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 292 |
|---|---|
| Services billed | 1,182 across 24 procedure codes |
| Paid by Medicare | $102,322 |
Part D prescriptions in 2024
| Prescriptions (claims) | 300 · 441 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $113,558 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Cedars-Sinai Medical Care FoundationWest Hollywood, CA · 1,692 clinicians
Hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA
Other facilities
- Cns Home Health Care Inc.Home health agency · Glendale, CA
Industry payments (Open Payments)
- 2025$793.87 · 16 payments from 3 companies
- 2024$989.10 · 16 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| La Jolla Pharmaceutical Company | $321.45 | 4 |
| Paratek Pharmaceuticals, Inc. | $320.00 | 10 |
| Shionogi Inc | $152.42 | 2 |
What the 2025 payments were for
- Food and Beverage$793.87 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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