Elizabeth Shieh, FNP
NPI 1558775692ActiveIndividual· Nurse Practitioner, Family· Knoxville, TN
Nurse Practitioner, Family (FNP) in Knoxville, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $1,442,138 for 715 claims, against $4,830 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 13 companies reporting payments in 2025, $1,026 in all, mostly food and beverage.
Overview
| NPI | 1558775692 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jun 17, 2014 |
| Last updated in NPPES | Jun 17, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | APN0000018630 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 125 across 4 procedure codes |
| Paid by Medicare | $4,830 |
Part D prescriptions in 2024
| Prescriptions (claims) | 715 · 854 30-day fills |
|---|---|
| Patients | 193 |
| Total drug cost | $1,442,138 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Nurse Practitioner |
Medical group
- University Health System, Inc.Knoxville, TN · 522 clinicians
Hospital affiliation
- University Health System, IncKnoxville, TN
Industry payments (Open Payments)
- 2025$1,026 · 44 payments from 13 companies
- 2024$886.98 · 38 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $255.83 | 10 |
| Abbvie Inc. | $197.49 | 10 |
| Daiichi Sankyo Inc. | $102.30 | 4 |
| Eisai Inc. | $101.76 | 4 |
| Glaxosmithkline, LLC. | $91.08 | 4 |
What the 2025 payments were for
- Food and Beverage$1,026 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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