Thanh Jennifer Walker, ANP-BC
NPI 1104149400ActiveIndividual· Nurse Practitioner, Adult Health· Chapel Hill, NC
Nurse Practitioner, Adult Health (ANP-BC) in Chapel Hill, North Carolina, trained at Emory University School of Medicine (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $497,506 for 1,181 claims, against $7,327 paid for services in 2024. Biosense Webster, Inc. was the largest of 2 companies reporting payments in 2025, $167.50 in all, mostly food and beverage.
Overview
| NPI | 1104149400 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ANP-BC |
| Sole proprietor | Yes |
| NPI issued | Mar 2, 2010 |
| Last updated in NPPES | Apr 13, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | APPROVAL # 5004657 | NC |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 149 across 14 procedure codes |
| Paid by Medicare | $7,327 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,181 · 2,525 30-day fills |
|---|---|
| Patients | 174 |
| Total drug cost | $497,506 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- University of North Carolina at Chapel HillChapel Hill, NC · 2,052 clinicians
Hospital affiliation
- Unc HospitalsChapel Hill, NC
Industry payments (Open Payments)
- 2025$167.50 · 2 payments from 2 companies
- 2024$177.24 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biosense Webster, Inc. | $160.51 | 1 |
| Itamar Medical Inc | $6.99 | 1 |
What the 2025 payments were for
- Food and Beverage$167.50 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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