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Charles Grob, M.D.

Psychiatry Physician in Torrance, CA · enumerated 2006.

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

National Provider Identifier

1396710307

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Registry record

Entity type Individual (Type 1)
Name Charles Grob
Credential M.D.
Sex Male
Practice address 1000 W Carson St # 498, Torrance, CA, 90502
Phone (424) 306-5719
Fax (310) 320-6973
Enumeration date Feb 22, 2006
Last updated in NPPES Aug 19, 2021

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License G43029 (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.

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Frequently asked questions

Is NPI 1396710307 active?
Yes, as of the latest NPPES snapshot, NPI 1396710307 is active (record last updated 2021-08-19).
How do I verify Charles Grob's NPI record?
Cross-check NPI 1396710307 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-19.