IndividualActive
Chao-Mei Chang, PHARM. D.
NPI 1730505843 · Pharmacist · Laguna Hills, CA
Chao-Mei Chang, PHARM. D. is a Pharmacist provider in Laguna Hills, CA (NPI 1730505843).
Provider details
- NPI number
- 1730505843
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM. D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- RPH39917 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
25539 Paseo De Valencia
Laguna Hills, CA 92653
Phone: (949) 951-1018
Fax: (949) 951-1658
Street-level locationGet directions
Mailing address
25539 Paseo De Valencia
Laguna Hills, CA 92653-5348
Registry dates
- Enumerated
- 2014-03-13
- Last updated
- 2014-03-13
Frequently asked questions
- What is Chao-Mei Chang's NPI number?
- Chao-Mei Chang's National Provider Identifier (NPI) is 1730505843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chao-Mei Chang's specialty?
- Chao-Mei Chang is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Chao-Mei Chang located?
- Chao-Mei Chang's practice location on file with NPPES is 25539 Paseo De Valencia, Laguna Hills, CA 92653.
- What is Chao-Mei Chang's phone number?
- The practice phone number listed in the NPPES registry for Chao-Mei Chang is (949) 951-1018.
- Is Chao-Mei Chang's NPI active?
- Yes — Chao-Mei Chang's NPI (1730505843) is active in the NPPES registry as of the last update on 2014-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.