Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Demetrio Ortiz Quismorio Jr., PA C

Physician Assistant in Corona, CA · enumerated 2006.

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

National Provider Identifier

1760493191

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Registry record

Entity type Individual (Type 1)

Name Demetrio Ortiz Quismorio Jr.

Credential PA C

Sex Male

Practice address 341 Magnolia Ave, Suite 101, Corona, CA, 92879

Phone (951) 735-6060

Fax (951) 735-4510

Enumeration date Aug 10, 2006

Last updated in NPPES May 9, 2011

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA14870 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
0PA148700	Medicaid	CA	-
970008971	Other	-	RR MEDICARE

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Demetrio Quismorio?

Demetrio Quismorio is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-09.