What is Siang Tsao's NPI number?

Siang Tsao's National Provider Identifier (NPI) is 1669633632, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Siang Tsao's specialty?

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

Where is Siang Tsao located?

Siang Tsao's practice location on file with NPPES is 8021 Hilliard Dr, Manassas, VA 20109-8215.

What is Siang Tsao's phone number?

The practice phone number listed in the NPPES registry for Siang Tsao is (703) 361-4231.

Is Siang Tsao's NPI active?

Yes — Siang Tsao's NPI (1669633632) is active in the NPPES registry as of the last update on 2008-06-22.

IndividualActive

Siang Tsao, RPH

NPI 1669633632 · Pharmacist · Manassas, VA

Siang Tsao, RPH is a Pharmacist provider in Manassas, VA (NPI 1669633632).

Provider details

NPI number: 1669633632
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: RPH
Sex: Female
Sole proprietor: Yes
License: 9344 (VA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 9344 (VA)
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

8021 Hilliard Dr

Manassas, VA 20109-8215

Phone: (703) 361-4231

Street-level locationGet directions

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Mailing address