What is Eddy Tsao's NPI number?

Eddy Tsao's National Provider Identifier (NPI) is 1821381807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Eddy Tsao's specialty?

Eddy Tsao is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).

Where is Eddy Tsao located?

Eddy Tsao's practice location on file with NPPES is 10535 Hospital Way, Mather, CA 95655-4200.

What is Eddy Tsao's phone number?

The practice phone number listed in the NPPES registry for Eddy Tsao is (916) 842-7060.

Is Eddy Tsao's NPI active?

Yes — Eddy Tsao's NPI (1821381807) is active in the NPPES registry as of the last update on 2011-05-24.

IndividualActive

Eddy Tsao

NPI 1821381807 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Mather, CA

Eddy Tsao is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Mather, CA (NPI 1821381807).

Provider details

NPI number: 1821381807
Entity type: Individual
Primary specialty: Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
Sex: Male
Sole proprietor: No
License: 48622 (CA)

Specialties & taxonomies

Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPrimary1835P0018XLicense 48622 (CA)
Pharmacy Service Providers

Profile Score

Detailed profile(81/100 index)

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

Registry tenure38% of score
15 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

10535 Hospital Way

Mather, CA 95655-4200

Phone: (916) 842-7060

Street-level locationGet directions

More CA providers

Mailing address

11414 Gold Hill Ct

Gold River, CA 95670-7219

Enumerated: 2011-05-24
Last updated: 2011-05-24

Frequently asked questions

What is Eddy Tsao's NPI number?: Eddy Tsao's National Provider Identifier (NPI) is 1821381807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Eddy Tsao's specialty?: Eddy Tsao is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
Where is Eddy Tsao located?: Eddy Tsao's practice location on file with NPPES is 10535 Hospital Way, Mather, CA 95655-4200.
What is Eddy Tsao's phone number?: The practice phone number listed in the NPPES registry for Eddy Tsao is (916) 842-7060.
Is Eddy Tsao's NPI active?: Yes — Eddy Tsao's NPI (1821381807) is active in the NPPES registry as of the last update on 2011-05-24.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.