Vincent Nguyen McColm, MD
NPI 1235234139ActiveIndividual· Internal Medicine· Irving, TX
Internal Medicine (MD) in Irving, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $217,046 for 2,226 claims, against $16,465 paid for services in 2024.
Overview
| NPI | 1235234139 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 14, 2006 |
| Last updated in NPPES | Jun 12, 2024 |
| Certified by provider | Jun 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | M4337 | TX |
| Pediatrics | 208000000X | M4337 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 95 |
|---|---|
| Services billed | 593 across 52 procedure codes |
| Paid by Medicare | $16,465 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,226 · 5,513 30-day fills |
|---|---|
| Patients | 193 |
| Total drug cost | $217,046 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
| Telehealth | Offers telehealth |
Medical group
- Medical Clinic of North Texas, PLLCFort Worth, TX · 267 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center at IrvingIrving, TX
- Medical City Las ColinasIrving, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Irving
- 1013977925
- 1033306238
- 1033377692
- 1043461585
- 1073715991
- 1104147982
- 1124368345
- 1154347227
- 1184649824
- 1194953851
- 1215298997
- 1245282813
All 139 internal medicine physicians in Irving · All internal medicine physicians in Texas