Christina Ann Pierce, NP
NPI 1831385251ActiveIndividual· Nurse Practitioner, Adult Health· Duarte, CA
Nurse Practitioner, Adult Health (NP) with Honorhealth, practicing in Duarte, California. Their prescriptions cost Medicare Part D more than their services did: $156,398 for 335 claims, against $7,397 paid for services in 2024. Janssen Biotech, Inc. was the largest of 9 companies reporting payments in 2025, $847.30 in all, mostly food and beverage. Lists Honor Health John C. Lincoln Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1831385251 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Sep 19, 2007 |
| Last updated in NPPES | Feb 17, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | NP20781 | CA |
| Nurse Practitioner, Adult Health | 363LA2200X | AP2793 | 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 - Nurse Practitioner (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 133 across 9 procedure codes |
| Paid by Medicare | $7,397 |
Part D prescriptions in 2024
| Prescriptions (claims) | 335 · 456 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $156,398 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- HonorhealthSurprise, AZ · 68 clinicians
Hospital affiliations
- Honor Health John C. Lincoln Medical CenterPhoenix, AZ
- Honorhealth Scottsdale Shea Medical CenterScottsdale, AZ
Industry payments (Open Payments)
- 2025$847.30 · 16 payments from 9 companies
- 2024$416.75 · 10 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $282.03 | 4 |
| Incyte Corporation | $139.75 | 2 |
| Syndax Pharmaceuticals, Inc. | $112.73 | 1 |
| E.R. Squibb & Sons, L.L.C. | $103.20 | 1 |
| Jazz Pharmaceuticals Inc. | $82.62 | 3 |
What the 2025 payments were for
- Food and Beverage$847.30 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 adult health nurse practitioners in Duarte · All adult health nurse practitioners in California