Erick Enrique Perez Sifontes, MD
NPI 1144725904ActiveIndividual· Internal Medicine, Critical Care Medicine· Tucson, AZ
Internal Medicine, Critical Care Medicine (MD) with Tmc Medical Network and 1 other group, practicing in Tucson, Arizona. Medicare paid $63,689 for services to 203 patients in 2024. Abiomed reported $149.99 in payments in 2025, mostly food and beverage. Lists Mountainview Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1144725904 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 26, 2018 |
| Last updated in NPPES | Jan 22, 2026 |
| Certified by provider | Jan 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 69115 | AZ |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (AZ); Practitioner - Critical Care (Intensivists) (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 203 |
|---|---|
| Services billed | 455 across 15 procedure codes |
| Paid by Medicare | $63,689 |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Internal Medicine |
Medical groups
- Tmc Medical NetworkTucson, AZ · 281 clinicians
- Sunrise Mountainview Multispecialty Clinics LLCLas Vegas, NV · 64 clinicians
Hospital affiliations
- Mountainview HospitalLas Vegas, NV
- Tucson Medical CenterTucson, AZ
Industry payments (Open Payments)
- 2025$149.99 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $149.99 | 1 |
What the 2025 payments were for
- Food and Beverage$149.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other critical care physicians in Tucson
- 1083092589
- 1164798161
- 1780894667
- 1831505528
- 1023138443
- 1093937948
- 1134123755
- 1427051705
- 1639675127
- 1669834537
- 1942382692
- 1962880039
All 24 critical care physicians in Tucson · All critical care physicians in Arizona