Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James A Lopez, DMD

Q: What is the NPI number for James Lopez?

The National Provider Identifier (NPI) for James Lopez is 1346136009, a Type 1 (individual) record in the CMS NPPES registry.

Dentist in Nogales, AZ · enumerated 2025.

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

National Provider Identifier

1346136009

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Registry record

Entity type Individual (Type 1)

Name James A Lopez

Credential DMD

Sex Male

Practice address 1852 N Mastick Way, Nogales, AZ, 85621

Phone (520) 375-5032

Fax (520) 281-4487

Enumeration date Jun 17, 2025

Last updated in NPPES Jun 17, 2025

Taxonomy & licenses

122300000X Dentist Dental Providers · License D012566 (AZ) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

Where does James Lopez practice?

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

What is the NPI number for James Lopez?

The National Provider Identifier (NPI) for James Lopez is 1346136009, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-17.