IndividualActive
Andrea Siao, PHARM.D
NPI 1356628127 · Pharmacist · San Jose, CA
Andrea Siao, PHARM.D is a Pharmacist provider in San Jose, CA (NPI 1356628127).
Provider details
- NPI number
- 1356628127
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- 65747 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
95 Holger Way
T-2581
San Jose, CA 95134-1377
Phone: (408) 834-1528
Fax: (408) 834-1529
Street-level locationGet directions
Mailing address
95 Holger Way
San Jose, CA 95134-1377
Registry dates
- Enumerated
- 2011-11-08
- Last updated
- 2011-11-08
Frequently asked questions
- What is Andrea Siao's NPI number?
- Andrea Siao's National Provider Identifier (NPI) is 1356628127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Siao's specialty?
- Andrea Siao is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Andrea Siao located?
- Andrea Siao's practice location on file with NPPES is 95 Holger Way, San Jose, CA 95134-1377.
- What is Andrea Siao's phone number?
- The practice phone number listed in the NPPES registry for Andrea Siao is (408) 834-1528.
- Is Andrea Siao's NPI active?
- Yes — Andrea Siao's NPI (1356628127) is active in the NPPES registry as of the last update on 2011-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.