Karen Kay Gragasin Alfonso, M.D.
NPI 1316228729ActiveIndividual· Pediatrics· Chino Hills, CA
Pediatrics (M.D.) with Providence Medical Foundation, practicing in Chino Hills, California. Enrolled in Medicare as practitioner - pediatric medicine. Novo Nordisk Inc was the largest of 3 companies reporting payments in 2025, $70.68 in all, mostly food and beverage.
Overview
| NPI | 1316228729 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 30, 2011 |
| Last updated in NPPES | Nov 20, 2024 |
| Certified by provider | Nov 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | A119750 | 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) |
|---|
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Pediatric Medicine |
Medical group
- Providence Medical FoundationVictorville, CA · 1,466 clinicians
Industry payments (Open Payments)
- 2025$70.68 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $34.05 | 1 |
| Cranial Technologies, Inc | $19.46 | 1 |
| Merck Sharp & Dohme LLC | $17.17 | 1 |
What the 2025 payments were for
- Food and Beverage$70.68 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 pediatricians in Chino Hills · All pediatricians in California