IndividualActive
Lian Chang, PHARM.D.
NPI 1821253154 · Pharmacist · Palo Alto, CA
Lian Chang, PHARM.D. is a Pharmacist provider in Palo Alto, CA (NPI 1821253154).
Provider details
- NPI number
- 1821253154
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 61200 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
3801 Miranda Ave
Palo Alto, CA 94304-1207
Phone: (408) 646-8621
Street-level locationGet directions
Mailing address
6244 Tracel Dr
San Jose, CA 95129-4761
Registry dates
- Enumerated
- 2008-07-25
- Last updated
- 2008-07-25
Frequently asked questions
- What is Lian Chang's NPI number?
- Lian Chang's National Provider Identifier (NPI) is 1821253154, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lian Chang's specialty?
- Lian Chang is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Lian Chang located?
- Lian Chang's practice location on file with NPPES is 3801 Miranda Ave, Palo Alto, CA 94304-1207.
- What is Lian Chang's phone number?
- The practice phone number listed in the NPPES registry for Lian Chang is (408) 646-8621.
- Is Lian Chang's NPI active?
- Yes — Lian Chang's NPI (1821253154) is active in the NPPES registry as of the last update on 2008-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.