Diana Guerrero Betancourt, MD
NPI 1477546059ActiveIndividual· Internal Medicine· Commerce Township, MI
Internal Medicine (MD) in Commerce Township, Michigan, trained at University Central del Caribe Escuela de Medicina (class of 1984). In 2024 Medicare paid $41,039 for 169 patients, and Part D covered 186 of their prescriptions, 86% of them generic.
Overview
| NPI | 1477546059 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 29, 2005 |
| Last updated in NPPES | Aug 21, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301406079 | MI |
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 - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 169 |
|---|---|
| Services billed | 644 across 10 procedure codes |
| Paid by Medicare | $41,039 |
Part D prescriptions in 2024
| Prescriptions (claims) | 186 · 198 30-day fills |
|---|---|
| Patients | 88 |
| Total drug cost | $11,697 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University Central del Caribe Escuela de Medicina |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Critical Care (Intensivists) |
Hospital affiliations
- Ascension Providence Hospital, Southfield and NoviSouthfield, MI
- Huron Valley-Sinai HospitalCommerce Township, MI
Other facilities
- Heart To Heart Hospice of Detroit, LLCHospice · Bingham Farms, MI
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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