Junjie Liu, M.D. PH.D.
NPI 1619356383ActiveIndividual· Internal Medicine· Portsmouth, VA
Internal Medicine (M.D. PH.D.) in Portsmouth, Virginia, trained at Geisel School of Medicine at Dartmouth (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $74,371 for 447 claims, against $31,201 paid for services in 2024. Inspire Medical Systems, Inc. was the largest of 2 companies reporting payments in 2025, $1,128 in all, mostly travel and lodging.
Overview
| NPI | 1619356383 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. PH.D. |
| Sole proprietor | No |
| NPI issued | May 27, 2015 |
| Last updated in NPPES | Oct 27, 2026 |
| Certified by provider | Oct 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD30632 | ME |
| Internal Medicine, Sleep Medicine | 207RS0012X | MD-47343 | IA |
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 - Hospitalist (CT); Practitioner - Sleep Medicine (CT); Practitioner - Sleep Medicine (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 465 |
|---|---|
| Services billed | 553 across 18 procedure codes |
| Paid by Medicare | $31,201 |
Part D prescriptions in 2024
| Prescriptions (claims) | 447 · 695 30-day fills |
|---|---|
| Patients | 86 |
| Total drug cost | $74,371 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Geisel School of Medicine at Dartmouth |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Sleep Medicine |
| Secondary specialties | Internal Medicine |
Medical group
- State University of IowaCoralville, IA · 1,897 clinicians
Hospital affiliations
- Northern Light A R Gould HospitalPresque Isle, ME
- University of Iowa Health Care Medical Center DownIowa City, IA
- University of Iowa Hospital & ClinicsIowa City, IA
Industry payments (Open Payments)
- 2025$1,128 · 9 payments from 2 companies
- 2024$123.99 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $1,006 | 8 |
| Jazz Pharmaceuticals Inc. | $122.21 | 1 |
What the 2025 payments were for
- Travel and Lodging$711.22 · 4 payments
- Food and Beverage$416.97 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 62 internal medicine physicians in Portsmouth · All internal medicine physicians in Virginia