Roberto Gratianne, M.D.
NPI 1568460624ActiveIndividual· Psychiatry & Neurology, Neurology· Chula Vista, CA
Psychiatry & Neurology, Neurology (M.D.) in Chula Vista, California, licensed in CA, with an NPI issued in July 2005. Their prescriptions cost Medicare Part D more than their services did: $496,268 for 2,342 claims, against $21,778 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 2 companies reporting payments in 2025, $60.87 in all, mostly food and beverage.
Overview
| NPI | 1568460624 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 12, 2005 |
| Last updated in NPPES | Nov 15, 2021 |
| Certified by provider | Nov 15, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | A43717 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 88 |
|---|---|
| Services billed | 270 across 10 procedure codes |
| Paid by Medicare | $21,778 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,342 · 4,882 30-day fills |
|---|---|
| Patients | 285 |
| Total drug cost | $496,268 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2025$60.87 · 3 payments from 2 companies
- 2024$62.02 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $38.64 | 2 |
| Abbvie Inc. | $22.23 | 1 |
What the 2025 payments were for
- Food and Beverage$60.87 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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