What is Elaine Sien's NPI number?

Elaine Sien's National Provider Identifier (NPI) is 1629120738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Elaine Sien's specialty?

Elaine Sien is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Elaine Sien located?

Elaine Sien's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335-6720.

What is Elaine Sien's phone number?

The practice phone number listed in the NPPES registry for Elaine Sien is (909) 302-8339.

Is Elaine Sien's NPI active?

Yes — Elaine Sien's NPI (1629120738) is active in the NPPES registry as of the last update on 2015-06-23.

IndividualActive

Elaine Sien, PHARM.D.

NPI 1629120738 · Pharmacist · Fontana, CA

Elaine Sien, PHARM.D. is a Pharmacist provider in Fontana, CA (NPI 1629120738).

Provider details

NPI number: 1629120738
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARM.D.
Sex: Female
Sole proprietor: No
License: 58455 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 58455 (CA)
Pharmacy Service Providers

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 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

9961 Sierra Ave

Fontana, CA 92335-6720

Phone: (909) 302-8339

Street-level locationGet directions

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Mailing address