Lisa Nguyen, DO
NPI 1346735156 · Family Medicine Physician · Garden Grove, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Nguyen, DO is a Family Medicine Physician provider in Garden Grove, CA (NPI 1346735156).
Provider details
- NPI number
- 1346735156
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 246 | 83 |
| Amlodipine Besylate | 137 | 51 |
| Losartan Potassium | 103 | 40 |
| Metformin Hcl | 64 | 24 |
| Alendronate Sodium | 63 | 22 |
| Fluticasone Propionate | 55 | 27 |
| Empagliflozinbrand: Jardiance |
Practice location
Mailing address
Additional practice locations (2)
- 4943 Slauson AveMaywood, CA 90270-3020Phone: (562) 776-5005
- 147 N. Brent StreetVentura, CA 93003Phone: (805) 652-5672
Registry dates
- Enumerated
- 2018-06-25
- Last updated
- 2022-05-04
- Certified
- 2022-05-04
Frequently asked questions
- What is Lisa Nguyen's NPI number?
- Lisa Nguyen's National Provider Identifier (NPI) is 1346735156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Nguyen's specialty?
- Lisa Nguyen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lisa Nguyen located?
- Lisa Nguyen's practice location on file with NPPES is 7761 Garden Grove Blvd, Garden Grove, CA 92841-4200.
- What is Lisa Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Lisa Nguyen is (714) 898-8888.
- Does Lisa Nguyen accept Medicare?
- Lisa Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Nguyen's NPI active?
- Yes — Lisa Nguyen's NPI (1346735156) is active in the NPPES registry as of the last update on 2022-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.