Hulbert Nguyen Viet Do, M.D.
NPI 1679733760ActiveIndividual· Internal Medicine, Cardiovascular Disease· Chula Vista, CA
Internal Medicine, Cardiovascular Disease (M.D.) in Chula Vista, California, trained at Southern Illinois University School of Medicine (class of 2007). 1,763 Medicare patients in 2024, $523,157 paid; nearly all of their 992 Part D prescriptions were generic (92%). Aop Health US, LLC was the largest of 15 companies reporting payments in 2025, $1,420 in all, mostly food and beverage.
Overview
| NPI | 1679733760 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 11, 2008 |
| Last updated in NPPES | Oct 21, 2021 |
| Certified by provider | Oct 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | CA162072 | CA |
| Internal Medicine | 207R00000X | 125053413 | IL |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 036124891 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (CA); Practitioner - Cardiovascular Disease (Cardiology) (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,763 |
|---|---|
| Services billed | 4,245 across 39 procedure codes |
| Paid by Medicare | $523,157 |
Part D prescriptions in 2024
| Prescriptions (claims) | 992 · 2,565 30-day fills |
|---|---|
| Patients | 302 |
| Total drug cost | $92,847 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Southern Illinois University School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- Emergency and Acute Care Medical CorporationLa Mesa, CA · 422 clinicians
- Family Health Centers of San Diego IncSan Diego, CA · 311 clinicians
- North County Health Project IncSan Marcos, CA · 64 clinicians
- Vista Community ClinicVista, CA · 44 clinicians
- Cardiovascular Institute of San Diego IncSan Diego, CA · 22 clinicians
- Heart and Vascular Centers of AmericaYuba City, CA · 17 clinicians
Hospital affiliations
- Grossmont HospitalLa Mesa, CA
- Scripps Memorial Hospital - EncinitasEncinitas, CA
- Sharp Chula Vista Medical CenterChula Vista, CA
Industry payments (Open Payments)
- 2025$1,420 · 28 payments from 15 companies
- 2024$947.16 · 28 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aop Health US, LLC | $497.47 | 1 |
| Heartflow, Inc. | $357.70 | 3 |
| Abbott Laboratories | $115.92 | 5 |
| E.R. Squibb & Sons, L.L.C. | $74.58 | 4 |
| Kestra Medical Technology Services, Inc. | $59.02 | 1 |
What the 2025 payments were for
- Food and Beverage$1,420 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in Chula Vista
- 1417112939
- 1558518753
- 1518089952
- 1477869956
- 1538670930
- 1184813610
- 1528544863
- 1437341518
- 1407097447
- 1366545733
- 1245242783
- 1457446684
All Internal Medicine, Cardiovascular Disease providers in California →