Spyros Ge Mezitis, MD, PHD
NPI 1013078732ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· New York, NY
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD, PHD) in New York, New York, trained at Jefferson Medical College of Thomas Jefferson University (class of 1992). In 2024 Medicare paid $470,767 for 200 patients, and Part D covered 2,024 of their prescriptions, 57% of them generic. Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $1,060 in all, mostly food and beverage.
Overview
| NPI | 1013078732 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | Yes |
| NPI issued | Dec 13, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 203327 | NY |
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 - Endocrinology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 200 |
|---|---|
| Services billed | 4,552 across 11 procedure codes |
| Paid by Medicare | $470,767 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,024 · 4,878 30-day fills |
|---|---|
| Patients | 172 |
| Total drug cost | $477,086 |
| Generic share | 57% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
Other facilities
- Vns of Ny Home Care ChhaHome health agency · New York, NY
Industry payments (Open Payments)
- 2025$1,060 · 51 payments from 12 companies
- 2024$1,099 · 42 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $286.48 | 15 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $281.98 | 15 |
| Novo Nordisk Inc | $133.53 | 5 |
| Lilly USA, LLC | $73.39 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $48.49 | 2 |
What the 2025 payments were for
- Food and Beverage$1,039 · 50 payments
- Education$20.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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