Luc Nguyen, M.D.
NPI 1720083181 · Cardiovascular Disease Physician · Westminster, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luc Nguyen, M.D. is a Cardiovascular Disease Physician provider in Westminster, CA (NPI 1720083181).
Provider details
- NPI number
- 1720083181
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G66417 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
664 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 340 | $138 |
| Programming of Dual Lead Pacemaker System93280 | 127 | $87 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 65 | $81 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 41 | $221 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 24 | $12 |
| Programming of Dual Lead Implantable Defibrillator System93283 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 275 | 72 |
| Amlodipine Besylate | 249 | 59 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 207 | 50 |
| Losartan Potassium | 164 | 52 |
| Amiodarone Hcl | 135 | 36 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 135 | 33 |
| Clonidine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-14
- Last updated
- 2023-11-09
- Certified
- 2023-11-09
Frequently asked questions
- What is Luc Nguyen's NPI number?
- Luc Nguyen's National Provider Identifier (NPI) is 1720083181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luc Nguyen's specialty?
- Luc Nguyen is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Luc Nguyen located?
- Luc Nguyen's practice location on file with NPPES is 14571 Magnolia St, Westminster, CA 92683-5576.
- What is Luc Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Luc Nguyen is (714) 438-0082.
- Does Luc Nguyen accept Medicare?
- Luc Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Luc Nguyen's NPI active?
- Yes — Luc Nguyen's NPI (1720083181) is active in the NPPES registry as of the last update on 2023-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.