Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Hadi Arman Shirzadian, D.C.
Chiropractor in Los Angeles, CA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487942801
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Hadi Arman Shirzadian
Credential D.C.
Sex Male
Practice address 3500 Overland Ave, Suite # 230, Los Angeles, CA, 90034
Phone (310) 202-0056
Fax (866) 220-1545
Enumeration date Jul 19, 2011
Last updated in NPPES Jul 19, 2011
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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 Hadi Shirzadian 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 Hadi Shirzadian?
The National Provider Identifier (NPI) for Hadi Shirzadian is 1487942801, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-19.