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Jack Tyler Lyden, MD

Psychiatry Physician in Corona, CA · enumerated 2022 · practices at Dr. Jeffrey Crow Psychotherapist, Inc..

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

National Provider Identifier

1346980919

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Registry record

Entity type Individual (Type 1)
Name Jack Tyler Lyden
Credential MD
Sex Male
Practice address 4160 Temescal Canyon Rd, Corona, CA, 92883
Phone (858) 279-1223
Enumeration date Mar 31, 2022
Last updated in NPPES May 8, 2026

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 209112 (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 1346980919 active?
Yes, as of the latest NPPES snapshot, NPI 1346980919 is active (record last updated 2026-05-08).
How do I verify Jack Lyden's NPI record?
Cross-check NPI 1346980919 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 2026-05-08.