Roberto Cazar Tongson, M.D.
NPI 1467450676ActiveIndividual· Specialist· King City, CA
Specialist (M.D.) in King City, California, licensed in CA, with an NPI issued in July 2005. Their prescriptions cost Medicare Part D more than their services did: $550,231 for 5,230 claims, against $133,147 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 8 companies reporting payments in 2025, $1,183 in all, mostly food and beverage. Lists Salinas Valley Health Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1467450676 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 12, 2005 |
| Last updated in NPPES | Nov 22, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 00A54183 | 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 | 249 |
|---|---|
| Services billed | 2,614 across 39 procedure codes |
| Paid by Medicare | $133,147 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,230 · 12,649 30-day fills |
|---|---|
| Patients | 247 |
| Total drug cost | $550,231 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Salinas Valley Health Medical CenterSalinas, CA
- Southern Monterey County Memorial HospitalKing City, CA
Other facilities
- Central Coast Vna & Hospice, IncHome health agency · Monterey, CA
- Choice Home Health CareHome health agency · Monterey, CA
- Inhome Healthcare ServicesHome health agency · Monterey, CA
Industry payments (Open Payments)
- 2025$1,183 · 41 payments from 8 companies
- 2024$580.63 · 30 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $285.80 | 12 |
| Amgen Inc. | $269.81 | 13 |
| Dexcom, Inc. | $209.78 | 4 |
| Astrazeneca Pharmaceuticals LP | $134.29 | 5 |
| Novo Nordisk Inc | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$1,183 · 41 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Specialist providers in King City
- 1225211733