Thuy-Chung Nguyen
NPI 1942820402 · Family Medicine Physician · Garden Grove, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thuy-Chung Nguyen is a Family Medicine Physician provider in Garden Grove, CA (NPI 1942820402).
Provider details
- NPI number
- 1942820402
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- A193605 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 60 | 28 |
| Famotidine | 50 | 11 |
| Atorvastatin Calcium | 32 | 16 |
| Losartan Potassium | 27 | — |
| Linaclotidebrand: Linzess | 26 | — |
| Amlodipine Besylate | 19 | — |
| Levothyroxine Sodium | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-24
- Last updated
- 2024-03-14
- Certified
- 2024-03-14
Frequently asked questions
- What is Thuy-Chung Nguyen's NPI number?
- Thuy-Chung Nguyen's National Provider Identifier (NPI) is 1942820402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thuy-Chung Nguyen's specialty?
- Thuy-Chung Nguyen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thuy-Chung Nguyen located?
- Thuy-Chung Nguyen's practice location on file with NPPES is 7761 Garden Grove Blvd, Garden Grove, CA 92841-4200.
- What is Thuy-Chung Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Thuy-Chung Nguyen is (714) 898-8888.
- Does Thuy-Chung Nguyen accept Medicare?
- Thuy-Chung Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thuy-Chung Nguyen's NPI active?
- Yes — Thuy-Chung Nguyen's NPI (1942820402) is active in the NPPES registry as of the last update on 2024-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.