Nicholas Michael Panagiotis, M.D.
NPI 1255313458ActiveIndividual· Specialist· Tarzana, CA
Specialist (M.D.) in Tarzana, California, trained at University of Utah School of Medicine (class of 1966). Their prescriptions cost Medicare Part D more than their services did: $948,573 for 4,924 claims, against $274,697 paid for services in 2024. Amgen Inc. was the largest of 18 companies reporting payments in 2025, $913.40 in all, mostly food and beverage.
Overview
| NPI | 1255313458 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 15, 2005 |
| Last updated in NPPES | Oct 2, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | A23551 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 396 |
|---|---|
| Services billed | 3,052 across 17 procedure codes |
| Paid by Medicare | $274,697 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,924 · 8,680 30-day fills |
|---|---|
| Patients | 247 |
| Total drug cost | $948,573 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | University of Utah School of Medicine |
|---|---|
| Graduation year | 1966 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Endocrinology |
| Telehealth | Offers telehealth |
Hospital affiliations
- Cedars-Sinai Medical CenterLos Angeles, CA
- Northridge Hospital Medical CenterNorthridge, CA
- Providence Cedars Sinai Tarzana Medical CenterTarzana, CA
- Providence Holy Cross Medical CenterMission Hills, CA
- UCLA West Valley Medical CenterWest Hills, CA
Other facilities
- Pristine Home Health IncHome health agency · Burbank, CA
Industry payments (Open Payments)
- 2025$913.40 · 39 payments from 18 companies
- 2024$370.13 · 16 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $130.95 | 6 |
| Novartis Pharmaceuticals Corporation | $97.01 | 4 |
| Madrigal Pharmaceuticals | $96.01 | 4 |
| Insulet Corporation | $89.72 | 2 |
| Sanofi-Aventis U.S. LLC | $69.59 | 3 |
What the 2025 payments were for
- Food and Beverage$889.14 · 38 payments
- Education$24.26 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 57 Specialist providers in Tarzana · All Specialist providers in California