Hamsa Ramkumar, M.D.
NPI 1407994551ActiveIndividual· Pediatrics· La Habra, CA
Pediatrics (M.D.) in La Habra, California, licensed in CA, with an NPI issued in February 2007. Part D covered 31 prescriptions written in 2024, 77% of them generic. Pfizer Inc. was the largest of 3 companies reporting payments in 2025, $70.99 in all, mostly food and beverage.
Overview
| NPI | 1407994551 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Feb 1, 2007 |
| Last updated in NPPES | Dec 5, 2023 |
| Certified by provider | Dec 5, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | A43445 | 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 - Pediatric Medicine (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 31 · 67 30-day fills |
|---|---|
| Total drug cost | $5,051 |
| Generic share | 77% of claims |
Industry payments (Open Payments)
- 2025$70.99 · 3 payments from 3 companies
- 2024$78.11 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $31.74 | 1 |
| Merck Sharp & Dohme LLC | $20.89 | 1 |
| Cranial Technologies, Inc | $18.36 | 1 |
What the 2025 payments were for
- Food and Beverage$70.99 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 pediatricians in La Habra · All pediatricians in California