Charalambos Demetri, DO
NPI 1861692188ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Statesville, NC
Internal Medicine, Endocrinology, Diabetes & Metabolism (DO) in Statesville, North Carolina, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $3,471,052 for 6,389 claims, against $196,004 paid for services in 2024. Corcept Therapeutics was the largest of 29 companies reporting payments in 2025, $84,459 in all, mostly speaking and faculty fees.
Overview
| NPI | 1861692188 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 24, 2007 |
| Last updated in NPPES | Jul 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 2010-00910 | NC |
| Internal Medicine | 207R00000X | DOS 1175 | HI |
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 - Endocrinology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 372 |
|---|---|
| Services billed | 7,893 across 47 procedure codes |
| Paid by Medicare | $196,004 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,389 · 12,469 30-day fills |
|---|---|
| Patients | 691 |
| Total drug cost | $3,471,052 |
| Generic share | 37% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Piedmont Healthcare PAStatesville, NC · 223 clinicians
Hospital affiliation
- Iredell Memorial Hospital IncStatesville, NC
Industry payments (Open Payments)
- 2025$84,459 · 190 payments from 29 companies
- 2024$45,040 · 152 payments from 26 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $51,413 | 47 |
| Novo Nordisk Inc | $29,433 | 39 |
| Xeris Pharmaceuticals, Inc. | $1,730 | 10 |
| Amgen Inc. | $250.45 | 17 |
| Recordati_rare_diseases_inc. | $211.51 | 9 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$62,475 · 22 payments
- Travel and Lodging$9,596 · 12 payments
- Honoraria$8,093 · 5 payments
- Food and Beverage$4,296 · 151 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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