What is Jeffrey Tsai's NPI number?

Jeffrey Tsai's National Provider Identifier (NPI) is 1427033638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jeffrey Tsai's specialty?

Jeffrey Tsai is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Jeffrey Tsai located?

Jeffrey Tsai's practice location on file with NPPES is 1048 S Garfield Ave, Alhambra, CA 91801-4768.

What is Jeffrey Tsai's phone number?

The practice phone number listed in the NPPES registry for Jeffrey Tsai is (626) 281-8288.

Is Jeffrey Tsai's NPI active?

Yes — Jeffrey Tsai's NPI (1427033638) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Jeffrey Tsai, M.D.

NPI 1427033638 · Specialist · Alhambra, CA

Jeffrey Tsai, M.D. is a Specialist provider in Alhambra, CA (NPI 1427033638).

Provider details

NPI number: 1427033638
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
License: A30994 (CA)

Specialties & taxonomies

SpecialistPrimary174400000XLicense A30994 (CA)
Other Service Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

1048 S Garfield Ave

Suite 200

Alhambra, CA 91801-4768

Phone: (626) 281-8288

Fax: (626) 458-6400

Street-level locationGet directions

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Mailing address