Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John S Betz, DDS

Q: What is the NPI number for John Betz?

The National Provider Identifier (NPI) for John Betz is 1588631006, a Type 1 (individual) record in the CMS NPPES registry.

Dentist in Nogales, AZ · enumerated 2006.

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

National Provider Identifier

1588631006

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Registry record

Entity type Individual (Type 1)

Name Dr. John S Betz

Credential DDS

Sex Male

Practice address 1852 N Mastick Way, Mariposa Community Health Center, Nogales, AZ, 85621

Phone (520) 281-1550

Fax (520) 281-1112

Enumeration date Mar 2, 2006

Last updated in NPPES Jun 19, 2025

Taxonomy & licenses

122300000X Dentist Dental Providers · License D05556 (AZ) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
167446	Medicaid	AZ	-

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 John Betz?

The National Provider Identifier (NPI) for John Betz is 1588631006, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Betz practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-19.