Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael A Ontiveros, D.C.

Chiropractor in El Paso, TX · enumerated 2006.

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

National Provider Identifier

1174561351

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael A Ontiveros

Credential D.C.

Sex Male

Practice address 3800 N Mesa St, Ste C-1, El Paso, TX, 79902

Phone (915) 838-1500

Fax (915) 838-1700

Enumeration date Jun 2, 2006

Last updated in NPPES Oct 1, 2012

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 9815 (TX) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
8F5089	Other	-	MEDICARE PTAN
8V5180	Other	TX	BC/BS OF TEXAS

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 Michael Ontiveros practice?

The practice location on file with NPPES is in El Paso, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Michael Ontiveros?

The National Provider Identifier (NPI) for Michael Ontiveros is 1174561351, 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 2012-10-01.