Christine B. Mitchell, DNP, APRN, FNP-C
NPI 1295219145ActiveIndividual· Nurse Practitioner, Family· San Antonio, TX
Nurse Practitioner, Family (DNP, APRN, FNP-C) with M Reza Mizani MD PA, practicing in San Antonio, Texas. Their prescriptions cost Medicare Part D more than their services did: $502,196 for 1,815 claims, against $2,627 paid for services in 2024. Corcept Therapeutics was the largest of 20 companies reporting payments in 2025, $1,910 in all, mostly food and beverage.
Overview
| NPI | 1295219145 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP, APRN, FNP-C |
| Sole proprietor | Yes |
| NPI issued | Sep 17, 2018 |
| Last updated in NPPES | May 14, 2020 |
| Certified by provider | May 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP138224 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 51 across 7 procedure codes |
| Paid by Medicare | $2,627 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,815 · 4,035 30-day fills |
|---|---|
| Patients | 260 |
| Total drug cost | $502,196 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- M Reza Mizani MD PASan Antonio, TX · 28 clinicians
Industry payments (Open Payments)
- 2025$1,910 · 93 payments from 20 companies
- 2024$2,225 · 91 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $289.67 | 6 |
| Opko Pharmaceuticals, LLC | $227.39 | 23 |
| Amgen Inc. | $206.60 | 8 |
| Novartis Pharmaceuticals Corporation | $164.23 | 5 |
| Travere Therapeutics, Inc. | $163.10 | 8 |
What the 2025 payments were for
- Food and Beverage$1,910 · 93 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,441 family nurse practitioners in San Antonio · All family nurse practitioners in Texas