Joanna Han, PHARMD MPH BCPS
NPI 1740075472 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Castro Valley, CA
Joanna Han, PHARMD MPH BCPS is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Castro Valley, CA (NPI 1740075472).
Provider details
- NPI number
- 1740075472
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARMD MPH BCPS
- Sex
- Female
- Sole proprietor
- No
- License
- 75036 (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
1 yr 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
- 2025-04-12
- Last updated
- 2025-04-12
- Certified
- 2025-04-12
Frequently asked questions
- What is Joanna Han's NPI number?
- Joanna Han's National Provider Identifier (NPI) is 1740075472, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Han's specialty?
- Joanna Han is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Joanna Han located?
- Joanna Han's practice location on file with NPPES is 20103 Lake Chabot Rd, Castro Valley, CA 94546-5305.
- What is Joanna Han's phone number?
- The practice phone number listed in the NPPES registry for Joanna Han is (510) 727-2740.
- Is Joanna Han's NPI active?
- Yes — Joanna Han's NPI (1740075472) is active in the NPPES registry as of the last update on 2025-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.