Shanika Dayanthi Perera, M.D.
NPI 1558385492ActiveIndividual· Anesthesiology· Pasadena, CA
Anesthesiology (M.D.) in Pasadena, California, trained at University of Southern California Keck School of Medicine (class of 2001). Medicare paid $14,663 for services to 108 patients in 2024. Cumberland Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $35.64 in all, mostly food and beverage.
Overview
| NPI | 1558385492 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 26, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | A82812 | CA |
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 - Anesthesiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 108 |
|---|---|
| Services billed | 113 across 31 procedure codes |
| Paid by Medicare | $14,663 |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Anesthesiology |
Medical group
- Pacific Valley Medical GroupPasadena, CA · 106 clinicians
Hospital affiliation
- Huntington HospitalPasadena, CA
Industry payments (Open Payments)
- 2025$35.64 · 2 payments from 2 companies
- 2024$48.10 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cumberland Pharmaceuticals, Inc. | $18.84 | 1 |
| Janssen Biotech, Inc. | $16.80 | 1 |
What the 2025 payments were for
- Food and Beverage$35.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 75 anesthesiologists in Pasadena · All anesthesiologists in California