Michael J. Guzman, M.D.
NPI 1821251307ActiveIndividual· Colon & Rectal Surgery· Indianapolis, IN
Colon & Rectal Surgery (M.D.) in Indianapolis, Indiana, trained at Indiana University School of Medicine (class of 2008). 29 Medicare patients in 2024, $11,183 paid; nearly all of their 354 Part D prescriptions were generic (95%).
Overview
| NPI | 1821251307 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 6, 2008 |
| Last updated in NPPES | Jan 18, 2021 |
| Certified by provider | Jan 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | 01068934A | IN |
| Surgery | 208600000X | 01068934A | IN |
| Student in an Organized Health Care Education/Training Program | 390200000X | 036134991 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | 01068934A | IN |
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 - Colorectal Surgery (Proctology) (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 29 |
|---|---|
| Services billed | 85 across 26 procedure codes |
| Paid by Medicare | $11,183 |
Part D prescriptions in 2024
| Prescriptions (claims) | 354 · 356 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $8,756 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Colorectal Surgery (Proctology) |
| Secondary specialties | General Surgery |
Medical groups
- Iu Health Medical Group LLCIndianapolis, IN · 4,462 clinicians
- University Surgeons IncIndianapolis, IN · 122 clinicians
Hospital affiliations
- Eskenazi HealthIndianapolis, IN
- Indiana University HealthIndianapolis, IN
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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