Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DEREK ETON LAI PHARMD
NPI 1184539330
Pharmacist in Rockville, MD

Active since August 14, 2026
9901 MEDICAL CENTER DR, ROCKVILLE, MD 20850(240) 826-6000 Get Directions Write a Review

NPPES record added: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Derek Eton Lai Pharmd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DEREK ETON LAI PHARMD (NPI 1184539330) is an individual pharmacist in Rockville, Maryland, licensed in Maryland (31105) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1184539330
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameDEREK ETON LAICredential: PHARMD
Location Address9901 MEDICAL CENTER DRRockville, MD 20850-3357
Mailing Address9901 Medical Center DrRockville, MD 20850-3357 · (240) 826-6000
Sole ProprietorNo
Enumeration DateAugust 14, 2026
NPPES CertifiedAugust 14, 2026
NPI 1184539330 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in MD · 31105
Definition
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.
9901 MEDICAL CENTER DR, Rockville, MD 20850

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Pharmacist (Pharmacotherapy)
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Internal Medicine
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Pediatrics (Neonatal-Perinatal Medicine)
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Physician Assistant (Surgical)
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Counselor (Professional)
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
Pediatrics
9901 MEDICAL CENTER DR, PEDIATRIC FLOOR
ROCKVILLE, MD 20850
Physician Assistant (Medical)
9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Derek Lai's NPI number?

The NPI number for Derek Lai is 1184539330. It was assigned to this individual provider in the NPPES registry on August 14, 2026.

Where is Derek Lai located?

Derek Lai practices at 9901 Medical Center Dr, Rockville, MD 20850. The listed phone number is (240) 826-6000.

What is Derek Lai's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for Derek Lai was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.