What is Pei-Yu Tsai's NPI number?

Pei-Yu Tsai's National Provider Identifier (NPI) is 1679050553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Pei-Yu Tsai's specialty?

Pei-Yu Tsai is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is Pei-Yu Tsai located?

Pei-Yu Tsai's practice location on file with NPPES is 3341 Lakeshore Ave, Oakland, CA 94610-2305.

What is Pei-Yu Tsai's phone number?

The practice phone number listed in the NPPES registry for Pei-Yu Tsai is (510) 832-3937.

Is Pei-Yu Tsai's NPI active?

Yes — Pei-Yu Tsai's NPI (1679050553) is active in the NPPES registry as of the last update on 2018-09-09.

IndividualActive

Pei-Yu Tsai, OD

NPI 1679050553 · Optometrist · Oakland, CA

Pei-Yu Tsai, OD is a Optometrist provider in Oakland, CA (NPI 1679050553).

Provider details

NPI number: 1679050553
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: OD
Sex: Female
Sole proprietor: No
License: 34005TLG (CA)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 34005TLG (CA)
Eye and Vision Services Providers

Profile Score

Established profile(68/100 index)

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

Registry tenure38% of score
7 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

3341 Lakeshore Ave

Oakland, CA 94610-2305

Phone: (510) 832-3937

Street-level locationGet directions

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Mailing address