Betty Nguyen, D.O.
NPI 1679741854 · Family Medicine Physician · Westminster, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Betty Nguyen, D.O. is a Family Medicine Physician provider in Westminster, CA (NPI 1679741854).
Provider details
- NPI number
- 1679741854
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20A9784 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 418 | 157 |
| Amlodipine Besylate | 244 | 93 |
| Levothyroxine Sodium | 230 | 77 |
| Rosuvastatin Calcium | 203 | 73 |
| Lisinopril | 177 | 66 |
| Losartan Potassium | 153 | 60 |
| Alendronate Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-02-11
- Last updated
- 2021-12-07
- Certified
- 2021-12-07
Frequently asked questions
- What is Betty Nguyen's NPI number?
- Betty Nguyen's National Provider Identifier (NPI) is 1679741854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Betty Nguyen's specialty?
- Betty Nguyen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Betty Nguyen located?
- Betty Nguyen's practice location on file with NPPES is 21 Sunset Cir, Westminster, CA 92683-8022.
- What is Betty Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Betty Nguyen is (717) 898-5295.
- Does Betty Nguyen accept Medicare?
- Betty Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Betty Nguyen's NPI active?
- Yes — Betty Nguyen's NPI (1679741854) is active in the NPPES registry as of the last update on 2021-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.