Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Natalie Diaz, M.D.
Neurology Physician in Torrance, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871516492
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Registry record
Entity type Individual (Type 1)
Name Natalie Diaz
Credential M.D.
Sex Female
Practice address 5215 Torrance Blvd Ste 300, Torrance, CA, 90503
Phone (424) 212-5361
Fax (310) 316-3466
Enumeration date Jul 25, 2006
Last updated in NPPES Mar 31, 2021
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| CH1382 | Other | CA | RAILROAD MEDICARE |
| W14940 | Other | CA | FPP |
| M050376 | Other | CA | HARBOR UCLA |
| DA6447 | Other | CA | RAILROAD MEDICARE |
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
What is the NPI number for Natalie Diaz?
The National Provider Identifier (NPI) for Natalie Diaz is 1871516492, a Type 1 (individual) record in the CMS NPPES registry.
Where does Natalie Diaz 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 → Jean-Philippe Langevin Neurological Surgery Physician · Torrance, CA NPI 1902047228 Marcus Mazur Neurological Surgery Physician · Torrance, CA NPI 1104141647 Walavan Sivakumar Neurological Surgery Physician · Torrance, CA NPI 1952627911 Jian Guan Neurological Surgery Physician · Torrance, CA NPI 1811262009 Steven Dillavou Physician Assistant · Torrance, CA NPI 1003171851 Victoria Tedrow Physician Assistant · Torrance, CA NPI 1265981617 Alexander Solomon Neuro-ophthalmology Physician · Torrance, CA NPI 1306372602 Jared Chow Physician Assistant · Torrance, CA NPI 1518481704
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-31.