Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael W Shen, M.D., Inc

Neurology Physician in Laguna Hills, CA · enumerated 2008 · authorized official Michael Shen, Owner/Self.

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

National Provider Identifier

1386811644

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Registry record

Entity type Organization (Type 2)

Legal business name Michael W Shen, M.D., Inc

Practice address 23961 Calle De La Magdalena, Suite 317, Laguna Hills, CA, 92653

Phone (949) 837-1133

Fax (949) 581-9189

Enumeration date May 14, 2008

Last updated in NPPES May 14, 2008

Taxonomy & classification

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License A80928 (CA) Primary

Authorized official

Name Michael Shen

Title Owner/Self

Phone (949) 837-1133

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

Where is Michael W Shen, M.D., Inc located?

The practice location on file with NPPES is in Laguna Hills, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-05-14. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-14.