Janet Chang
NPI 1811668817 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · San Bernardino, CA
Janet Chang is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in San Bernardino, CA (NPI 1811668817).
Provider details
- NPI number
- 1811668817
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 77006 (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
4 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
- 2021-09-21
- Last updated
- 2021-09-21
- Certified
- 2021-09-21
Frequently asked questions
- What is Janet Chang's NPI number?
- Janet Chang's National Provider Identifier (NPI) is 1811668817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Chang's specialty?
- Janet Chang is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Janet Chang located?
- Janet Chang's practice location on file with NPPES is 1805 Medical Center Dr, San Bernardino, CA 92411-1217.
- What is Janet Chang's phone number?
- The practice phone number listed in the NPPES registry for Janet Chang is (909) 806-1405.
- Is Janet Chang's NPI active?
- Yes — Janet Chang's NPI (1811668817) is active in the NPPES registry as of the last update on 2021-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.