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

Alan R Schenk, M.D.

Rheumatology Physician in Laguna Woods, CA · enumerated 2005.

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

National Provider Identifier

1265426183

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Registry record

Entity type Individual (Type 1)
Name Alan R Schenk
Credential M.D.
Sex Male
Practice address Laguna Woods, CA, 92637
Phone (949) 583-0222
Fax (949) 583-0252
Enumeration date Sep 7, 2005
Last updated in NPPES Sep 18, 2012

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

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License G46010 (CA) Primary
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
330124860 Other CA MOST OF THE CARRIERS
00G460101 Other CA BLUE SHIELD OF CALIFORNIA
330124860 Other CA TRICARE

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

Where does Alan Schenk practice?
The practice location on file with NPPES is in Laguna Woods, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alan Schenk?
The National Provider Identifier (NPI) for Alan Schenk is 1265426183, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-18.