Executive Medicine, Inc.

Executive Medicine, Inc. is a healthcare organization registered as Urgent Care Clinic/Center in Duarte, CA, holding Type 2 (organization) NPI 1033965413 since 2024. The authorized official on file is Ulin Sargeant, President.

✓ Active NPI ✓ Valid NPI checksum Organization subpart

NPI	1033965413
Entity type	Organization (Type 2)
Legal business name	Executive Medicine, Inc.
Parent organization	Executive Medicine, Inc.
Practice address	1227 BUENA VISTA ST STE F, Duarte, CA, 91010
Phone	8772544496
Fax	8772544496
Enumeration date	2024-04-26
Last updated in NPPES	2024-04-26

Authorized official

Name	Ulin Sargeant
Title	President
Phone	8772544496

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
261QU0200X	Urgent Care Clinic/Center	Primary	—	—

Copy-ready billing details

Provider: Executive Medicine, Inc.
NPI: 1033965413
Taxonomy: 261QU0200X (Urgent Care Clinic/Center)
Address: 1227 BUENA VISTA ST STE F, Duarte, CA, 91010

Providers at this address

NPI	Name	Type	Specialty	Location
1518351733	Razmik Thomassian	Individual	Internal Medicine Physician	Duarte, CA
1215442207	Jennifer Dong	Individual	Physician Assistant	Duarte, CA
1922649540	Razmik Thomassian MD Apc	Organization	Clinic/Center	Duarte, CA

Verify this record

Cross-check NPI 1033965413 against the authoritative CMS record: view Executive Medicine, Inc. on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-04-26. Verify at npiregistry.cms.hhs.gov.

Where is Executive Medicine, Inc. located?

The practice location on file with NPPES is in Duarte, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-04-26.