John A. Iskikian, M.D.
NPI 1962478347ActiveIndividual· Internal Medicine, Cardiovascular Disease· Yuba City, CA
Internal Medicine, Cardiovascular Disease (M.D.) in Yuba City, California, trained at Loma Linda University School of Medicine (class of 1981). In 2024 Medicare paid $165,321 for 559 patients, and Part D covered 662 of their prescriptions, 86% of them generic. Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $93.40 in all, mostly food and beverage.
Overview
| NPI | 1962478347 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 27, 2006 |
| Last updated in NPPES | Jul 10, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | G49027 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 559 |
|---|---|
| Services billed | 3,798 across 49 procedure codes |
| Paid by Medicare | $165,321 |
Part D prescriptions in 2024
| Prescriptions (claims) | 662 · 1,662 30-day fills |
|---|---|
| Patients | 92 |
| Total drug cost | $106,361 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Sutter Valley Medical FoundationModesto, CA · 2,500 clinicians
Industry payments (Open Payments)
- 2025$93.40 · 2 payments from 2 companies
- 2024$195.79 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $56.50 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $36.90 | 1 |
What the 2025 payments were for
- Food and Beverage$93.40 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Cardiovascular Disease providers in California →