Christine Johnson Hackshaw, ARNP
NPI 1225244007ActiveIndividual· Nurse Practitioner· Boca Raton, FL
Nurse Practitioner (ARNP) in Boca Raton, Florida, trained at University of Miami, Lm Miller School of Medicine (class of 2003). Mostly services rather than prescriptions: Medicare paid $2,256 for 18 patients in 2024, with only 46 Part D claims. Astellas Pharma US Inc was the largest of 7 companies reporting payments in 2025, $421.59 in all, mostly food and beverage.
Overview
| NPI | 1225244007 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | May 16, 2007 |
| Last updated in NPPES | Jul 30, 2026 |
| Certified by provider | Jul 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | APRN2572382 | FL |
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 - Certified Nurse Midwife (Cnm) (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 38 across 7 procedure codes |
| Paid by Medicare | $2,256 |
Part D prescriptions in 2024
| Prescriptions (claims) | 46 · 70 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $2,984 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Certified Nurse Midwife (Cnm) |
Medical group
- Florida Woman Care LLCTampa, FL · 613 clinicians
Industry payments (Open Payments)
- 2025$421.59 · 16 payments from 7 companies
- 2024$196.58 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $169.80 | 3 |
| Millicent US Inc | $68.18 | 4 |
| Evofem Biosciences, Inc. | $63.63 | 4 |
| Exact Sciences Corporation | $43.74 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $31.03 | 1 |
What the 2025 payments were for
- Food and Beverage$421.59 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 104 nurse practitioners in Boca Raton · All nurse practitioners in Florida