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Dr. Sinclair Yuensing Lai , PharmD

Pharmacist • Pleasanton, CA

Active NPI 1164890489 Individual Practitioner Male Practitioner
Practice location in NPPES

5555 W Las Positas Blvd, Pharmacy Department
Pleasanton, CA 945884000

Call 9254166542 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

5555 W Las Positas Blvd
Pharmacy Department

Pleasanton, CA 945884000

Telephone 9254166542
Fax 9254166522
Organization at the Same NPPES Address or Phone
Pleasanton Emergency Medical Group Facility NPI 1285625509

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

NPI first issued

2015

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Pleasanton and California

108 active clinicians are listed under Pharmacist with a practice address in Pleasanton, CA (32,552 in California).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Pleasanton

0% of these 108 clinicians have the CMS telehealth indicator.

0% of these 108 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Specialties & License Numbers Reported to NPPES

Pharmacist Primary Specialty

NUCC Taxonomy Code: 183500000X

License # reported to NPPES CA RPH 28927

An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Medical Board of California.
Look Up on State Board Site

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

30 listed
Dr. Dennis Alfaro , MD

Emergency Medicine

NPI 1407847718

Doctor of Medicine (M.D.)

Dr. Ashley Altman , MD

Radiology - Diagnostic Radiology

NPI 1649697947

Doctor of Medicine (M.D.)

Dr. Abinav Baweja , MD

Internal Medicine - Medical Oncology

NPI 1770961575

Doctor of Medicine (M.D.)

Dr. Myrna Castelazo , MD

Radiology - Diagnostic Radiology

NPI 1407290513

Doctor of Medicine (M.D.)

Ryan Cates , PA-C

Physician Assistant

NPI 1053782920

Physician Assistant (Certified)

Desmond Chee

Physician Assistant

NPI 1013641950

Career & Practice History

NPI enumerated September 02, 2015.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1164890489
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 02, 2015
Last Update: September 02, 2015
Sole Proprietor: Yes

Other Pharmacists in Pleasanton

All Pharmacists in Pleasanton

Mailing Address

817 Madeira Dr

Pleasanton, CA 945666916

Phone: 9254620843

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.