Themis Ntalageorgos, M. D.
NPI 1740535897ActiveIndividual· Internal Medicine· Rio Rancho, NM
Internal Medicine (M. D.) with Unm Medical Group Inc and 3 other groups, practicing in Rio Rancho, New Mexico. Medicare paid $17,076 for services to 146 patients in 2024. Lists Christus St Vincent Regional Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1740535897 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M. D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2012 |
| Last updated in NPPES | Jan 19, 2026 |
| Certified by provider | Jan 19, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD2015-0157 | NM |
| Hospitalist | 208M00000X | MD2015-0157 | NM |
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 - Hospitalist (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 146 |
|---|---|
| Services billed | 149 across 5 procedure codes |
| Paid by Medicare | $17,076 |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical groups
- Unm Medical Group IncAlbuquerque, NM · 1,047 clinicians
- Unm HospitalAlbuquerque, NM · 395 clinicians
- St Vincent HospitalSanta Fe, NM · 310 clinicians
- Miners' Colfax Medical CenterRaton, NM · 21 clinicians
Hospital affiliations
- Christus St Vincent Regional Medical CenterSanta Fe, NM
- Holy Cross Hospital A Div of Taos Health SystemsTaos, NM
- Miners' Colfax Medical CenterRaton, NM
- Unm HospitalAlbuquerque, NM
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 internal medicine physicians in Rio Rancho · All internal medicine physicians in New Mexico