Katherine Summerlin, FNP-C
NPI 1619691953ActiveIndividual· Nurse Practitioner· Mansfield, TX
Nurse Practitioner (FNP-C) in Mansfield, Texas, licensed in TX, with an NPI issued in September 2022. Enrolled in Medicare as practitioner - nurse practitioner. Cipher Pharmaceuticals US LLC was the largest of 4 companies reporting payments in 2025, $100.99 in all, mostly food and beverage.
Overview
| NPI | 1619691953 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Sep 29, 2022 |
| Last updated in NPPES | Mar 21, 2025 |
| Certified by provider | Mar 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 1091708 | TX |
| Nurse Practitioner, Family | 363LF0000X | 1091708 | 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) |
|---|
Industry payments (Open Payments)
- 2025$100.99 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cipher Pharmaceuticals US LLC | $34.58 | 4 |
| Pfizer Inc. | $27.23 | 1 |
| Supernus Pharmaceuticals, Inc. | $22.68 | 1 |
| Cranial Technologies, Inc | $16.50 | 1 |
What the 2025 payments were for
- Food and Beverage$100.99 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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