Karyn Brooke Lockhart, AGPCNP-BC
NPI 1588112791ActiveIndividual· Nurse Practitioner, Adult Health· Dallas, TX
Nurse Practitioner, Adult Health (AGPCNP-BC) with Applebaum Physiatry PLLC and 1 other group, practicing in Dallas, Texas. 323 Medicare patients in 2024, $103,341 paid; nearly all of their 666 Part D prescriptions were generic (90%).
Overview
| NPI | 1588112791 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGPCNP-BC |
| Sole proprietor | No |
| NPI issued | Sep 15, 2016 |
| Last updated in NPPES | Mar 27, 2026 |
| Certified by provider | Mar 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | AP131787 | TX |
| Nurse Practitioner, Primary Care | 363LP2300X | AP131787 | TX |
| Nurse Practitioner | 363L00000X | AP131787 | TX |
| Nurse Practitioner, Gerontology | 363LG0600X | AP131787 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 323 |
|---|---|
| Services billed | 1,485 across 7 procedure codes |
| Paid by Medicare | $103,341 |
Part D prescriptions in 2024
| Prescriptions (claims) | 666 · 667 30-day fills |
|---|---|
| Patients | 72 |
| Total drug cost | $26,088 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Applebaum Physiatry PLLCSan Antonio, TX · 128 clinicians
- Questcare Matrix PLLCKennedale, TX · 40 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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