Lisa L. Guyot, MD PHD
NPI 1639144736ActiveIndividual· Neurological Surgery· Grand Blanc, MI
Neurological Surgery (MD PHD) in Grand Blanc, Michigan, trained at Wayne State University School of Medicine (class of 1994). 162 Medicare patients in 2024, $51,985 paid; all of their 88 Part D prescriptions were generic.
Overview
| NPI | 1639144736 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD PHD |
| Sole proprietor | Yes |
| NPI issued | Feb 22, 2006 |
| Last updated in NPPES | Sep 15, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | LG063620 | MI |
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 - Neurosurgery (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 162 |
|---|---|
| Services billed | 231 across 29 procedure codes |
| Paid by Medicare | $51,985 |
Part D prescriptions in 2024
| Prescriptions (claims) | 88 · 90 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $683.10 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Neurosurgery |
Medical group
- Genesys Practice Partners IncGrand Blanc, MI · 37 clinicians
Hospital affiliation
- Ascension Genesys HospitalGrand Blanc, MI
Other facilities
- Compassus Home HealthHome health agency · Grand Blanc, 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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