Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric Sebastian Montalvo II

General Practice Dentistry in Pleasant Hill, CA · enumerated 2024 · practices at Quincy Gibbs DDS Inc., Pleasant Hill.

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

National Provider Identifier

1306680640

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Registry record

Entity type Individual (Type 1)

Name Eric Sebastian Montalvo II

Sex Male

Practice address 401 Gregory Ln Ste 242, Pleasant Hill, CA, 94523

Phone (925) 689-1020

Enumeration date Jun 21, 2024

Last updated in NPPES Feb 5, 2026

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 111584 (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 Eric Montalvo's NPI record?

Cross-check NPI 1306680640 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1306680640 active?

Yes, as of the latest NPPES snapshot, NPI 1306680640 is active (record last updated 2026-02-05).

Other providers at this practice address

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Mailene Soyster General Practice Dentistry · Pleasant Hill, CA NPI 1891814760 Quincy Gibbs DDS Inc., Pleasant Hill General Practice Dentistry · Pleasant Hill, CA NPI 1306716618

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-05.