Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Haddad

General Practice Dentistry in Napa, CA · enumerated 2013 · practices at Eric A. Perez DDS, Inc..

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

National Provider Identifier

1992131262

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Haddad

Sex Male

Practice address 1230 Jefferson St, Napa, CA, 94559

Phone (818) 974-7574

Enumeration date Sep 18, 2013

Last updated in NPPES Sep 13, 2023

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 62129 (CA) Primary

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 Michael Haddad's NPI record?

Cross-check NPI 1992131262 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1992131262 active?

Yes, as of the latest NPPES snapshot, NPI 1992131262 is active (record last updated 2023-09-13).

Other providers at this practice address

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Gary Neal General Practice Dentistry · Napa, CA NPI 1891896379 Eric A. Perez DDS, Inc. Dental Clinic/Center · Napa, CA NPI 1235435512

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-13.