What is Sinclair Lai's NPI number?

Sinclair Lai's National Provider Identifier (NPI) is 1164890489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sinclair Lai's specialty?

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

Where is Sinclair Lai located?

Sinclair Lai's practice location on file with NPPES is 5555 W Las Positas Blvd, Pleasanton, CA 94588-4000.

What is Sinclair Lai's phone number?

The practice phone number listed in the NPPES registry for Sinclair Lai is (925) 416-6542.

Is Sinclair Lai's NPI active?

Yes — Sinclair Lai's NPI (1164890489) is active in the NPPES registry as of the last update on 2015-09-02.

IndividualActive

Sinclair Lai, PHARM.D.

NPI 1164890489 · Pharmacist · Pleasanton, CA

Sinclair Lai, PHARM.D. is a Pharmacist provider in Pleasanton, CA (NPI 1164890489).

Provider details

NPI number: 1164890489
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARM.D.
Sex: Male
Sole proprietor: Yes
License: RPH 28927 (CA)

Practice location

5555 W Las Positas Blvd

Pharmacy Department

Pleasanton, CA 94588-4000

Phone: (925) 416-6542

Fax: (925) 416-6522

Street-level locationGet directions

More CA providers

Mailing address

817 Madeira Dr

Pleasanton, CA 94566-6916

Specialties & taxonomies

PharmacistPrimary183500000XLicense RPH 28927 (CA)
Pharmacy Service Providers

Profile Score

Established profile(74/100 index)

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

Registry tenure38% of score
11 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.

Enumerated: 2015-09-02
Last updated: 2015-09-02

Frequently asked questions

What is Sinclair Lai's NPI number?: Sinclair Lai's National Provider Identifier (NPI) is 1164890489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Sinclair Lai's specialty?: Sinclair Lai is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
Where is Sinclair Lai located?: Sinclair Lai's practice location on file with NPPES is 5555 W Las Positas Blvd, Pleasanton, CA 94588-4000.
What is Sinclair Lai's phone number?: The practice phone number listed in the NPPES registry for Sinclair Lai is (925) 416-6542.
Is Sinclair Lai's NPI active?: Yes — Sinclair Lai's NPI (1164890489) is active in the NPPES registry as of the last update on 2015-09-02.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions