Tracy Lynn Langley, APRN-CNP
NPI 1619085941ActiveIndividual· Nurse Practitioner· Ada, OK
Nurse Practitioner (APRN-CNP) with Chickasaw Nation Division of Health Chickasaw Nation Medical Center, practicing in Ada, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $1,616,809 for 10,492 claims, against $32,236 paid for services in 2024. Xeris Pharmaceuticals, Inc. reported $123.83 in payments in 2025, mostly food and beverage. Lists Chickasaw Nation Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1619085941 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN-CNP |
| Sole proprietor | No |
| NPI issued | Aug 28, 2006 |
| Last updated in NPPES | Aug 25, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 69757 | OK |
| Nurse Practitioner, Family | 363LF0000X | R0069757 | OK |
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 | 209 |
|---|---|
| Services billed | 635 across 16 procedure codes |
| Paid by Medicare | $32,236 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,492 · 10,747 30-day fills |
|---|---|
| Patients | 232 |
| Total drug cost | $1,616,809 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Chickasaw Nation Division of Health Chickasaw Nation Medical CenterAda, OK · 240 clinicians
Hospital affiliations
- Chickasaw Nation Medical CenterAda, OK
- Mercy Hospital AdaAda, OK
Other facilities
- Minticha ApilaHome health agency · Ada, OK
Industry payments (Open Payments)
- 2025$123.83 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Xeris Pharmaceuticals, Inc. | $123.83 | 1 |
What the 2025 payments were for
- Food and Beverage$123.83 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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