Tam Minh Thi Nguyen, PA-C
NPI 1780238683ActiveIndividual· Physician Assistant, Medical· Westminster, CO
Physician Assistant, Medical (PA-C) with Catholic Health Initiatives Colorado, practicing in Westminster, Colorado. Their prescriptions cost Medicare Part D more than their services did: $140,114 for 1,603 claims, against $10,349 paid for services in 2024. Lilly USA, LLC was the largest of 2 companies reporting payments in 2025, $39.06 in all, mostly food and beverage. Lists Centura Health-St Anthony North Health Campus as a hospital affiliation.
Overview
| NPI | 1780238683 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 29, 2019 |
| Last updated in NPPES | Apr 2, 2024 |
| Certified by provider | Apr 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA.0005867 | CO |
| Physician Assistant | 363A00000X | PA.0005867 | CO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 37 |
|---|---|
| Services billed | 194 across 23 procedure codes |
| Paid by Medicare | $10,349 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,603 · 3,525 30-day fills |
|---|---|
| Patients | 131 |
| Total drug cost | $140,114 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Catholic Health Initiatives ColoradoLakewood, CO · 1,225 clinicians
Hospital affiliation
- Centura Health-St Anthony North Health CampusWestminster, CO
Industry payments (Open Payments)
- 2025$39.06 · 2 payments from 2 companies
- 2024$80.08 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $22.83 | 1 |
| Atricure, Inc. | $16.23 | 1 |
What the 2025 payments were for
- Food and Beverage$39.06 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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