Clement Chang, PHARMD
NPI 1669991154 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Pasadena, CA
Clement Chang, PHARMD is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Pasadena, CA (NPI 1669991154).
Provider details
- NPI number
- 1669991154
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Male
- Sole proprietor
- No
- License
- 76959 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
Mailing address
Registry dates
- Enumerated
- 2017-09-15
- Last updated
- 2017-09-15
Frequently asked questions
- What is Clement Chang's NPI number?
- Clement Chang's National Provider Identifier (NPI) is 1669991154, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clement Chang's specialty?
- Clement Chang is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Clement Chang located?
- Clement Chang's practice location on file with NPPES is 727 S Arroyo Pkwy, Pasadena, CA 91105-3209.
- What is Clement Chang's phone number?
- The practice phone number listed in the NPPES registry for Clement Chang is (626) 795-3810.
- Is Clement Chang's NPI active?
- Yes — Clement Chang's NPI (1669991154) is active in the NPPES registry as of the last update on 2017-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.