Nicole M. Hook, MD
NPI 1750379590ActiveIndividual· Obstetrics & Gynecology· Tucson, AZ
Obstetrics & Gynecology (MD) in Tucson, Arizona, trained at Ohio State University College of Homeopathic Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $12,131 for 132 claims, against $6,287 paid for services in 2024. Hologic Sales and Service, LLC was the largest of 4 companies reporting payments in 2025, $309.47 in all, mostly food and beverage.
Overview
| NPI | 1750379590 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 6, 2005 |
| Last updated in NPPES | Jan 26, 2021 |
| Certified by provider | Jan 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 28865 | AZ |
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 - Obstetrics/Gynecology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 56 |
|---|---|
| Services billed | 100 across 14 procedure codes |
| Paid by Medicare | $6,287 |
Part D prescriptions in 2024
| Prescriptions (claims) | 132 · 265 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $12,131 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Ohio State University College of Homeopathic Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Genesis OB GYN PLLCOro Valley, AZ · 110 clinicians
Hospital affiliation
- Tucson Medical CenterTucson, AZ
Industry payments (Open Payments)
- 2025$309.47 · 12 payments from 4 companies
- 2024$401.23 · 15 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $162.17 | 6 |
| Sumitomo Pharma America, Inc. | $56.39 | 2 |
| Astellas Pharma US Inc | $47.50 | 2 |
| Organon LLC | $43.41 | 2 |
What the 2025 payments were for
- Food and Beverage$309.47 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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