Christina Tram Huynh, M.D.
NPI 1144584988ActiveIndividual· Internal Medicine· Glen Ellyn, IL
Internal Medicine (M.D.) in Glen Ellyn, Illinois, trained at University of Texas Medical School at San Antonio (class of 2011). 347 Medicare patients in 2024, $115,524 paid; nearly all of their 4,146 Part D prescriptions were generic (93%). Exact Sciences Corporation was the largest of 3 companies reporting payments in 2025, $153.27 in all, mostly food and beverage.
Overview
| NPI | 1144584988 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 26, 2012 |
| Last updated in NPPES | Aug 8, 2023 |
| Certified by provider | Aug 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036133818 | IL |
| Internal Medicine | 207R00000X | 125.061977 | IL |
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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 347 |
|---|---|
| Services billed | 2,868 across 81 procedure codes |
| Paid by Medicare | $115,524 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,146 · 11,249 30-day fills |
|---|---|
| Patients | 489 |
| Total drug cost | $128,439 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Hospital affiliation
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Other facilities
- Residential Home HealthHome health agency · Lisle, IL
Industry payments (Open Payments)
- 2025$153.27 · 7 payments from 3 companies
- 2024$136.98 · 7 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $98.76 | 4 |
| Novo Nordisk Inc | $38.14 | 2 |
| Abbott Laboratories | $16.37 | 1 |
What the 2025 payments were for
- Food and Beverage$153.27 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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