Tu-Anh Nguyen, D.O.
NPI 1659750487 · Family Medicine Physician · Gardena, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tu-Anh Nguyen, D.O. is a Family Medicine Physician provider in Gardena, CA (NPI 1659750487).
Provider details
- NPI number
- 1659750487
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A16164 (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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 560 | 244 |
| Amlodipine Besylate | 474 | 201 |
| Losartan Potassium | 272 | 130 |
| Lisinopril | 229 | 95 |
| Atenolol | 156 | 60 |
| Simvastatin | 140 | 53 |
| Potassium Chloride | 136 | 59 |
Practice location
Mailing address
Additional practice locations (1)
- 7600 River RdNorth Bergen, NJ 07047-6217Phone: (201) 854-5000
Registry dates
- Enumerated
- 2015-05-26
- Last updated
- 2022-11-15
- Certified
- 2022-11-15
Frequently asked questions
- What is Tu-Anh Nguyen's NPI number?
- Tu-Anh Nguyen's National Provider Identifier (NPI) is 1659750487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tu-Anh Nguyen's specialty?
- Tu-Anh Nguyen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tu-Anh Nguyen located?
- Tu-Anh Nguyen's practice location on file with NPPES is 15446 S Western Ave, Gardena, CA 90249-4319.
- What is Tu-Anh Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Tu-Anh Nguyen is (310) 217-5331.
- Does Tu-Anh Nguyen accept Medicare?
- Tu-Anh Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tu-Anh Nguyen's NPI active?
- Yes — Tu-Anh Nguyen's NPI (1659750487) is active in the NPPES registry as of the last update on 2022-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.