Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ashraf S Kasto, D.O.

Emergency Medicine Physician in La Mesa, CA · enumerated 2007.

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

National Provider Identifier

1629116058

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Registry record

Entity type Individual (Type 1)

Name Dr. Ashraf S Kasto

Credential D.O.

Sex Male

Practice address 5555 Grossmont Center Dr, La Mesa, CA, 91942

Phone (559) 836-3474

Enumeration date Feb 1, 2007

Last updated in NPPES Sep 4, 2009

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 5101016056 (MI) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 20A8452 (CA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
1629116058	Medicaid	CA	-

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

How do I verify Ashraf Kasto's NPI record?

Cross-check NPI 1629116058 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629116058 active?

Yes, as of the latest NPPES snapshot, NPI 1629116058 is active (record last updated 2009-09-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-04.