Betsy L. Null, NP-C
NPI 1154445849ActiveIndividual· Nurse Practitioner, Family· Rockwall, TX
Nurse Practitioner, Family (NP-C) with Texas Health Physicians Group, practicing in Rockwall, Texas. Their prescriptions cost Medicare Part D more than their services did: $83,407 for 961 claims, against $27,954 paid for services in 2024. Abbott Laboratories was the largest of 17 companies reporting payments in 2025, $985.68 in all, mostly food and beverage. Lists Hunt Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1154445849 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP-C |
| Sole proprietor | No |
| NPI issued | Mar 19, 2007 |
| Last updated in NPPES | Aug 22, 2023 |
| Certified by provider | Aug 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP115076 | 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 | 159 |
|---|---|
| Services billed | 632 across 45 procedure codes |
| Paid by Medicare | $27,954 |
Part D prescriptions in 2024
| Prescriptions (claims) | 961 · 1,692 30-day fills |
|---|---|
| Patients | 197 |
| Total drug cost | $83,407 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Texas Health Physicians GroupFort Worth, TX · 1,365 clinicians
Hospital affiliations
- Hunt Regional Medical CenterGreenville, TX
- Texas Health Presbyterian Hospital RockwallRockwall, TX
Industry payments (Open Payments)
- 2025$985.68 · 54 payments from 17 companies
- 2024$1,406 · 63 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $171.67 | 7 |
| Glaxosmithkline, LLC. | $158.96 | 10 |
| Lilly USA, LLC | $147.00 | 8 |
| Novo Nordisk Inc | $100.96 | 6 |
| Pfizer Inc. | $98.24 | 5 |
What the 2025 payments were for
- Food and Beverage$985.68 · 54 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 66 family nurse practitioners in Rockwall · All family nurse practitioners in Texas