Adelaida B. Antonio, M.D.
NPI 1134337975ActiveIndividual· General Practice· Canoga Park, CA
General Practice (M.D.) with Roy Medical Group Inc, practicing in Canoga Park, California. Their prescriptions cost Medicare Part D more than their services did: $41,655 for 447 claims, against $3,540 paid for services in 2024. Amgen Inc. reported $19.80 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1134337975 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 17, 2007 |
| Last updated in NPPES | Dec 11, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | C41801 | CA |
| Family Medicine | 207Q00000X | C41801 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 41 across 6 procedure codes |
| Paid by Medicare | $3,540 |
Part D prescriptions in 2024
| Prescriptions (claims) | 447 · 1,106 30-day fills |
|---|---|
| Patients | 59 |
| Total drug cost | $41,655 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1954 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Family Practice, General Practice |
Medical group
- Roy Medical Group IncPalmdale, CA · 4 clinicians
Industry payments (Open Payments)
- 2024$19.80 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $19.80 | 1 |
What the 2024 payments were for
- Food and Beverage$19.80 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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