Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Valdemar Ascencio, M.D.

Specialist in Laguna Hills, CA · enumerated 2007.

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

National Provider Identifier

1962569384

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Registry record

Entity type Individual (Type 1)

Name Dr. Valdemar Ascencio

Credential M.D.

Sex Male

Practice address 23961 Calle De La Magdalena, 200, Laguna Hills, CA, 92653

Phone (949) 380-1006

Fax (949) 380-7742

Enumeration date Jan 3, 2007

Last updated in NPPES Dec 3, 2010

Taxonomy & licenses

174400000X Specialist Other Service Providers · License G31947 (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
G31947	Other	CA	CA LICENSE

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

What is the NPI number for Valdemar Ascencio?

The National Provider Identifier (NPI) for Valdemar Ascencio is 1962569384, a Type 1 (individual) record in the CMS NPPES registry.

Where does Valdemar Ascencio practice?

The practice location on file with NPPES is in Laguna Hills, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-03.