Kimtuyen Ngoc Nguyen, MD
NPI 1114118486ActiveIndividual· Internal Medicine, Pulmonary Disease· Gastonia, NC
Internal Medicine, Pulmonary Disease (MD) in Gastonia, North Carolina, trained at Medical College of Georgia School of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $1,134,560 for 2,422 claims, against $60,994 paid for services in 2024. Genzyme Corporation was the largest of 15 companies reporting payments in 2025, $949.51 in all, mostly food and beverage.
Overview
| NPI | 1114118486 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 5, 2007 |
| Last updated in NPPES | Dec 17, 2025 |
| Certified by provider | Dec 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 2012-01117 | NC |
| Internal Medicine | 207R00000X | 2012-01117 | 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 - Pulmonary Disease (GA); Practitioner - Pulmonary Disease (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 249 |
|---|---|
| Services billed | 953 across 40 procedure codes |
| Paid by Medicare | $60,994 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,422 · 3,085 30-day fills |
|---|---|
| Patients | 274 |
| Total drug cost | $1,134,560 |
| Generic share | 49% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Pulmonary Disease |
Medical groups
- Northeast Georgia Physicians Group IncGainesville, GA · 883 clinicians
- Caromont Medical Group IncGastonia, NC · 424 clinicians
- Pulmonary and Sleep Specialists of Piedmont NortheastSnellville, GA · 18 clinicians
- Pulmonary and Sleep Specialists of Northeast Georgia, PCWinder, GA · 5 clinicians
Hospital affiliations
- Caromont Regional Medical CenterGastonia, NC
- Ngmc Barrow, LLCWinder, GA
- Northeast Georgia Medical Center, IncGainesville, GA
- Piedmont Eastside Medical CenterSnellville, GA
- Piedmont Walton HospitalMonroe, GA
Industry payments (Open Payments)
- 2025$949.51 · 40 payments from 15 companies
- 2024$3,805 · 39 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $187.28 | 6 |
| Glaxosmithkline, LLC. | $140.32 | 9 |
| Sanofi-Aventis U.S. LLC | $99.99 | 1 |
| Verona Pharma, Inc. | $95.92 | 5 |
| Astrazeneca Pharmaceuticals LP | $86.56 | 3 |
What the 2025 payments were for
- Food and Beverage$849.52 · 39 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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