Holly Ouillette
NPI 1013262138ActiveIndividual· Obstetrics & Gynecology, Gynecology· Midland, MI
Obstetrics & Gynecology, Gynecology in Midland, Michigan, trained at Wayne State University School of Medicine (class of 2012). In 2024 Medicare paid $8,624 for 35 patients, and Part D covered 120 of their prescriptions, 89% of them generic. Stryker Corporation was the largest of 7 companies reporting payments in 2025, $186.55 in all, mostly food and beverage.
Overview
| NPI | 1013262138 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 14, 2012 |
| Last updated in NPPES | Sep 18, 2026 |
| Certified by provider | Sep 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecology Primary | 207VG0400X | 4301111847 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Obstetrics/Gynecology (FL); Practitioner - Obstetrics/Gynecology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 117 across 21 procedure codes |
| Paid by Medicare | $8,624 |
Part D prescriptions in 2024
| Prescriptions (claims) | 120 · 221 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $6,381 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Farhan Siddiqi, MD PABrooksville, FL · 14 clinicians
Hospital affiliation
- Adventhealth Wesley ChapelWesley Chapel, FL
Industry payments (Open Payments)
- 2025$186.55 · 7 payments from 7 companies
- 2024$17.37 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $60.72 | 1 |
| Hologic Sales and Service, LLC | $25.32 | 1 |
| Si-Bone, Inc. | $23.11 | 1 |
| Exeltis, USA Inc. | $22.06 | 1 |
| Coopersurgical, Inc. | $21.61 | 1 |
What the 2025 payments were for
- Food and Beverage$186.55 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Obstetrics & Gynecology, Gynecology providers in Midland
- 1205843752
- 1720198005
All Obstetrics & Gynecology, Gynecology providers in Michigan →