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

Dr. Alex Denes, MD

Internal Medicine Physician in Canyon Lake, CA · enumerated 2006.

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

National Provider Identifier

1376622712

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Registry record

Entity type Individual (Type 1)

Name Dr. Alex Denes

Credential MD

Sex Male

Practice address Canyon Lake, CA, 92587

Phone (951) 925-6969

Fax (951) 244-9622

Enumeration date Nov 5, 2006

Last updated in NPPES Jul 24, 2015

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License G26977 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Alex Denes's NPI record?

Cross-check NPI 1376622712 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1376622712 active?

Yes, as of the latest NPPES snapshot, NPI 1376622712 is active (record last updated 2015-07-24).

Other providers at this practice address

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Alex Denes, MD, Facp, A Professional Corporation General Acute Care Hospital · Canyon Lake, CA NPI 1801029954 Hope'S Chest Co. Durable Medical Equipment & Medical Supplies · Canyon Lake, CA NPI 1992101604 Darrah Jones Chiropractor · Canyon Lake, CA NPI 1871465989

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-24.