IndividualActive
An Au
NPI 1821536855 · Pharmacist · Santa Ana, CA
An Au is a Pharmacist provider in Santa Ana, CA (NPI 1821536855).
Provider details
- NPI number
- 1821536855
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 67430 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
3401 S Harbor Blvd
Santa Ana, CA 92704-7933
Phone: (714) 830-6551
Street-level locationGet directions
Mailing address
3401 S Harbor Blvd
Santa Ana, CA 92704-7933
Registry dates
- Enumerated
- 2017-02-09
- Last updated
- 2017-02-09
Frequently asked questions
- What is An Au's NPI number?
- An Au's National Provider Identifier (NPI) is 1821536855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is An Au's specialty?
- An Au is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is An Au located?
- An Au's practice location on file with NPPES is 3401 S Harbor Blvd, Santa Ana, CA 92704-7933.
- What is An Au's phone number?
- The practice phone number listed in the NPPES registry for An Au is (714) 830-6551.
- Is An Au's NPI active?
- Yes — An Au's NPI (1821536855) is active in the NPPES registry as of the last update on 2017-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.