Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mohsen Saidinejad, MD, MS, MBA

Pediatric Emergency Medicine (Pediatrics) Physician in Torrance, CA · enumerated 2006 · practices at Harbor-Ucla Medical Center.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1588632798

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Registry record

Entity type Individual (Type 1)

Name Mohsen Saidinejad

Credential MD, MS, MBA

Sex Male

Practice address Torrance, CA, 90502

Phone (424) 306-5432

Enumeration date Mar 14, 2006

Last updated in NPPES Aug 17, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 216212 (MA) Secondary

2080P0204X Pediatric Emergency Medicine (Pediatrics) Physician Allopathic & Osteopathic Physicians · License C5657204 (CA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mohsen Saidinejad?

The National Provider Identifier (NPI) for Mohsen Saidinejad is 1588632798, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mohsen Saidinejad practice?

The practice location on file with NPPES is in Torrance, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Diane Gilliland General Practice Physician · Torrance, CA NPI 1144294927 Harbor-Ucla Medical Center General Acute Care Hospital · Torrance, CA NPI 1134328883 Steven Maclean Student in an Organized Health Care Education/Training Program · Torrance, CA NPI 1437349669 Elizabeth Lizaso Acute Care Nurse Practitioner · Torrance, CA NPI 1679881817 Michael Hwang Emergency Medicine Physician · Torrance, CA NPI 1427462688 Michael Tetwiler Emergency Medicine Physician · Torrance, CA NPI 1053849711 Aslam Akhtar Emergency Medicine Physician · Torrance, CA NPI 1033793500 Brooke Clemmensen Student in an Organized Health Care Education/Training Program · Torrance, CA NPI 1649975277

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-17.