Christine Marie Harrision Downey, DNP
NPI 1851774707ActiveIndividual· Nurse Practitioner, Adult Health· Tucson, AZ
Nurse Practitioner, Adult Health (DNP) with Steven A Wool MD Personalized Healthcare of Arizona PLLC, practicing in Tucson, Arizona. Their prescriptions cost Medicare Part D more than their services did: $380,400 for 4,036 claims, against $95,641 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 14 companies reporting payments in 2025, $873.79 in all, mostly food and beverage. Lists Tucson Medical Center as a hospital affiliation.
Overview
| NPI | 1851774707 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP |
| Sole proprietor | No |
| NPI issued | Jul 9, 2015 |
| Last updated in NPPES | Apr 14, 2025 |
| Certified by provider | Apr 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | AP7843 | AZ |
| Nurse Practitioner, Gerontology | 363LG0600X | AP7843 | AZ |
| Nurse Practitioner, Adult Health | 363LA2200X | 95005307 | CA |
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 - Nurse Practitioner (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 157 |
|---|---|
| Services billed | 1,868 across 40 procedure codes |
| Paid by Medicare | $95,641 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,036 · 6,385 30-day fills |
|---|---|
| Patients | 175 |
| Total drug cost | $380,400 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Steven A Wool MD Personalized Healthcare of Arizona PLLCTucson, AZ · 4 clinicians
Hospital affiliation
- Tucson Medical CenterTucson, AZ
Other facilities
- Amedisys Home Health CareHome health agency · Tucson, AZ
- Bayada Home Health Care, IncHome health agency · Tucson, AZ
Industry payments (Open Payments)
- 2025$873.79 · 36 payments from 14 companies
- 2024$335.41 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $202.82 | 6 |
| Amgen Inc. | $195.53 | 6 |
| Novartis Pharmaceuticals Corporation | $139.40 | 9 |
| Abbvie Inc. | $71.13 | 3 |
| Csl Behring | $52.28 | 3 |
What the 2025 payments were for
- Food and Beverage$873.79 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other adult health nurse practitioners in Tucson
- 1043669427
- 1245279900
- 1386716504
- 1407151418
- 1528244407
- 1619956083
- 1720522774
- 1740657923
- 1740700442
- 1932171386
- 1306804075
- 1437309580
All 84 adult health nurse practitioners in Tucson · All adult health nurse practitioners in Arizona