IndividualActive
Tracie Onaha-Nguyen, PHARM. D.
NPI 1841467107 · Pharmacist · Los Alamitos, CA
Tracie Onaha-Nguyen, PHARM. D. is a Pharmacist provider in Los Alamitos, CA (NPI 1841467107).
Provider details
- NPI number
- 1841467107
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM. D.
- Sex
- Female
- Sole proprietor
- No
- License
- 54732 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(87/100 index)
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.
Practice location
4292 Katella Ave
Los Alamitos, CA 90720-3562
Phone: (562) 431-2308
Street-level locationGet directions
Mailing address
4292 Katella Ave
Los Alamitos, CA 90720-3562
Registry dates
- Enumerated
- 2008-05-14
- Last updated
- 2008-05-14
Frequently asked questions
- What is Tracie Onaha-Nguyen's NPI number?
- Tracie Onaha-Nguyen's National Provider Identifier (NPI) is 1841467107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tracie Onaha-Nguyen's specialty?
- Tracie Onaha-Nguyen is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Tracie Onaha-Nguyen located?
- Tracie Onaha-Nguyen's practice location on file with NPPES is 4292 Katella Ave, Los Alamitos, CA 90720-3562.
- What is Tracie Onaha-Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Tracie Onaha-Nguyen is (562) 431-2308.
- Is Tracie Onaha-Nguyen's NPI active?
- Yes — Tracie Onaha-Nguyen's NPI (1841467107) is active in the NPPES registry as of the last update on 2008-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.