Tiffany Michelle Kessler, AGACNP-BC
NPI 1194197947ActiveIndividual· Nurse Practitioner, Gerontology· Dallas, TX
Nurse Practitioner, Gerontology (AGACNP-BC) with Texas Oncology PA, practicing in Dallas, Texas. 114 Medicare patients in 2024, $12,856 paid; nearly all of their 169 Part D prescriptions were generic (99%). Gilead Sciences, Inc. was the largest of 6 companies reporting payments in 2025, $4,590 in all, mostly speaking and faculty fees.
Overview
| NPI | 1194197947 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGACNP-BC |
| Sole proprietor | No |
| NPI issued | Oct 20, 2015 |
| Last updated in NPPES | Mar 9, 2021 |
| Certified by provider | Mar 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | AP129332 | TX |
| Nurse Practitioner, Acute Care | 363LA2100X | AP129332 | 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 | 114 |
|---|---|
| Services billed | 343 across 21 procedure codes |
| Paid by Medicare | $12,856 |
Part D prescriptions in 2024
| Prescriptions (claims) | 169 · 309 30-day fills |
|---|---|
| Patients | 61 |
| Total drug cost | $3,114 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Industry payments (Open Payments)
- 2025$4,590 · 17 payments from 6 companies
- 2024$18,072 · 50 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $4,433 | 9 |
| Abbvie Inc. | $53.38 | 3 |
| Stemline Therapeutics Inc. | $44.50 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $25.42 | 1 |
| Astrazeneca Pharmaceuticals LP | $18.81 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3,014 · 3 payments
- Travel and Lodging$715.36 · 2 payments
- Consulting Fee$580.00 · 1 payment
- Food and Beverage$280.83 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 79 gerontology nurse practitioners in Dallas · All gerontology nurse practitioners in Texas