Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Alexander Foris Simopoulos, M.D.
Specialist in Los Angeles, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801002969
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mr. Alexander Foris Simopoulos
Credential M.D.
Sex Male
Practice address 9201 W Sunset Blvd, 405, Los Angeles, CA, 90069
Phone (310) 859-9052
Fax (310) 859-1792
Enumeration date May 15, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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.
Frequently asked questions
Where does Alexander Simopoulos practice?
The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alexander Simopoulos?
The National Provider Identifier (NPI) for Alexander Simopoulos is 1801002969, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Mehmet C Pekerol MD A Professional Corporation Infectious Disease Physician · West Hollywood, CA NPI 1295730604 Peyman Soliemanzadeh Facial Plastic Surgery Physician · Los Angeles, CA NPI 1144215849 David Hansen Specialist · Los Angeles, CA NPI 1770552374 Dolores Kent Specialist · Los Angeles, CA NPI 1366405276 David Salehani Oral and Maxillofacial Surgery (Dentist) · Los Angeles, CA NPI 1760448351 Cardio Diagnostic Imaging, Inc. Clinical Medical Laboratory · Los Angeles, CA NPI 1417909714 Athleo Cambre Plastic Surgery Physician · West Hollywood, CA NPI 1568499549 Conrad Sack Orthodontics and Dentofacial Orthopedics Dentistry · Los Angeles, CA NPI 1336177955
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.