Cynthia Allen Castleman, APRN
NPI 1386250934ActiveIndividual· Nurse Practitioner, Family· The Woodlands, TX
Nurse Practitioner, Family (APRN) with Advanced Surgeons and Physicians Network Inc, practicing in The Woodlands, Texas. Part D covered 568 prescriptions written in 2024, 89% of them generic. Novo Nordisk Inc was the largest of 6 companies reporting payments in 2025, $304.05 in all, mostly food and beverage. Lists Ad Hospital East, LLC as a hospital affiliation.
Overview
| NPI | 1386250934 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | Yes |
| NPI issued | Sep 18, 2020 |
| Last updated in NPPES | Sep 18, 2020 |
| Certified by provider | Sep 18, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1004828 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 568 · 1,160 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $45,576 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Advanced Surgeons and Physicians Network IncHouston, TX · 61 clinicians
Hospital affiliation
- Ad Hospital East, LLCHouston, TX
Industry payments (Open Payments)
- 2025$304.05 · 15 payments from 6 companies
- 2024$477.04 · 24 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $161.09 | 8 |
| Pfizer Inc. | $49.56 | 2 |
| Astrazeneca Pharmaceuticals LP | $41.06 | 2 |
| Dexcom, Inc. | $24.49 | 1 |
| Lilly USA, LLC | $14.08 | 1 |
What the 2025 payments were for
- Food and Beverage$304.05 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 108 family nurse practitioners in The Woodlands · All family nurse practitioners in Texas