Katherine Sarek, AGPCNP-BC
NPI 1699277525ActiveIndividual· Nurse Practitioner, Gerontology· Dallas, TX
Nurse Practitioner, Gerontology (AGPCNP-BC) with Dallas Pulmonary and Critical Care PA, practicing in Dallas, Texas. Their prescriptions cost Medicare Part D more than their services did: $98,350 for 1,399 claims, against $15,577 paid for services in 2024. Insmed, Inc. was the largest of 12 companies reporting payments in 2025, $497.25 in all, mostly food and beverage. Lists Baylor Scott & White Medical Center Grapevine and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1699277525 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGPCNP-BC |
| Sole proprietor | No |
| NPI issued | Mar 7, 2018 |
| Last updated in NPPES | Dec 3, 2024 |
| Certified by provider | Dec 3, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | AP136902 | TX |
| Nurse Practitioner, Adult Health | 363LA2200X | AP136902 | TX |
| Nurse Practitioner, Primary Care | 363LP2300X | AP136902 | 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 | 118 |
|---|---|
| Services billed | 366 across 17 procedure codes |
| Paid by Medicare | $15,577 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,399 · 3,419 30-day fills |
|---|---|
| Patients | 350 |
| Total drug cost | $98,350 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Dallas Pulmonary and Critical Care PADallas, TX · 182 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$497.25 · 27 payments from 12 companies
- 2024$15.71 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insmed, Inc. | $111.71 | 5 |
| Glaxosmithkline, LLC. | $94.37 | 5 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $57.68 | 2 |
| Electromed, Inc. | $45.43 | 5 |
| Regeneron Healthcare Solutions, Inc. | $37.60 | 2 |
What the 2025 payments were for
- Food and Beverage$497.25 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gerontology nurse practitioners in Dallas
- 1134621683
- 1194197947
- 1265107049
- 1336603976
- 1417722695
- 1487317012
- 1548832587
- 1598120701
- 1609282391
- 1699550582
- 1720428360
- 1730775164
All 79 gerontology nurse practitioners in Dallas · All gerontology nurse practitioners in Texas