# Brian Nagai, DDS · NPI 1881847044

Endodontics · La Mesa, CA · NPI 1881847044

Brian Nagai, DDS (NPI 1881847044) is listed in the NPPES registry with the specialty Endodontics in La Mesa, CA, phone (619) 713-6600, as of the registry file of Jun 8, 2026.

Profile: https://www.gale.care/providers/ca/la-mesa/brian-nagai-dds-1881847044
Facts changed: 2026-10-23 · hash f6729b532ebba991

## Facts

- Name: Brian Nagai (NPPES registry, self-reported, 2026-06-08) {#name}
- Credential: DDS (NPPES registry, self-reported, 2026-06-08) {#credential}
- Specialty: Endodontics (NPPES registry, self-reported, 2026-06-08) {#specialty}
- Registry stage: as-listed (NPPES registry, self-reported, 2026-06-08) {#registry-stage}
- NPI issued: 2008 (NPPES registry, listed, 2026-06-08) {#npi-issued}
- Practice type: not-sole-proprietor (NPPES registry, self-reported, 2026-06-08) {#practice-type}
- City: La Mesa (NPPES registry, self-reported, 2026-06-08) {#city}
- State: CA (NPPES registry, self-reported, 2026-06-08) {#state}
- Phone: (619) 713-6600 (NPPES registry, self-reported, 2026-06-08) {#phone}
- Insurance: Listed: Health Net's directory listed Brian Nagai, DDS (NPI 1881847044) for Ambetter from Health Net individual and family plans on Sep 25, 2026. Gale checked 12 listings in this directory by hand on Oct 22, 2026; 6 were wrong, so confirm with the office. {#ins-healthnet-marketplace}
- Insurance: Listed: UnitedHealthcare's directory listed Brian Nagai, DDS (NPI 1881847044) for UnitedHealthcare commercial plans on Oct 23, 2026. Gale checked 12 listings in this directory by hand on Oct 22, 2026; 6 were wrong, so confirm with the office. {#ins-uhc-commercial}
- Insurance: Not listed by AIDS Healthcare Foundation (PHP) Medi-Cal plans for Brian Nagai, DDS (NPI 1881847044) in AIDS Healthcare Foundation (PHP)'s directory, file of Sep 19, 2026. That is not a no. {#ins-ahf-medi-cal}
- Insurance: Not listed by AIDS Healthcare Foundation (PHP) Medicare Advantage plans for Brian Nagai, DDS (NPI 1881847044) in AIDS Healthcare Foundation (PHP)'s directory, file of Sep 15, 2026. That is not a no. {#ins-ahf-medicare-advantage}
- Insurance: Not listed by Blue Shield of California commercial plans for Brian Nagai, DDS (NPI 1881847044) in Blue Shield of California's directory, file of Oct 22, 2026. That is not a no. {#ins-bsc-commercial}
- Insurance: Not listed by Blue Shield of California individual and family plans for Brian Nagai, DDS (NPI 1881847044) in Blue Shield of California's directory, file of Oct 22, 2026. That is not a no. {#ins-bsc-marketplace}
- Insurance: Not listed by Blue Shield of California Promise Health Plan Medi-Cal plans for Brian Nagai, DDS (NPI 1881847044) in Blue Shield of California's directory, file of Oct 22, 2026. That is not a no. {#ins-bsc-medi-cal}
- Insurance: Not listed by Blue Shield of California Medicare Advantage plans for Brian Nagai, DDS (NPI 1881847044) in Blue Shield of California's directory, file of Oct 22, 2026. That is not a no. {#ins-bsc-medicare-advantage}
- Insurance: Not listed by CalOptima Health Medi-Cal plans for Brian Nagai, DDS (NPI 1881847044) in CalOptima Health's directory, file of Oct 11, 2026. That is not a no. {#ins-caloptima-medi-cal}
- Insurance: Not listed by CalViva Health Medi-Cal plans for Brian Nagai, DDS (NPI 1881847044) in Health Net's directory, file of Oct 21, 2026. That is not a no. {#ins-calviva-medi-cal}
- Insurance: Not listed by Central California Alliance for Health Medi-Cal plans for Brian Nagai, DDS (NPI 1881847044) in Central California Alliance for Health's directory, file of Oct 22, 2026. That is not a no. {#ins-ccah-medi-cal}
- Insurance: Not listed by Gold Coast Health Plan Medi-Cal plans for Brian Nagai, DDS (NPI 1881847044) in Gold Coast Health Plan's directory, file of Oct 9, 2026. That is not a no. {#ins-goldcoast-medi-cal}
- Insurance: Not listed by Health Net Medi-Cal plans for Brian Nagai, DDS (NPI 1881847044) in Health Net's directory, file of Oct 22, 2026. That is not a no. {#ins-healthnet-medi-cal}
- Insurance: Not listed by Wellcare by Health Net Medicare Advantage plans for Brian Nagai, DDS (NPI 1881847044) in Health Net's directory, file of Oct 22, 2026. That is not a no. {#ins-healthnet-medicare-advantage}
- Insurance: Not listed by Health Plan of San Joaquin Medi-Cal plans for Brian Nagai, DDS (NPI 1881847044) in Health Plan of San Joaquin's directory, file of Oct 2, 2026. That is not a no. {#ins-hpsj-medi-cal}
- Insurance: Not listed by Inland Empire Health Plan (IEHP) individual and family plans for Brian Nagai, DDS (NPI 1881847044) in Inland Empire Health Plan (IEHP)'s directory, file of Jul 27, 2026. That is not a no. {#ins-iehp-marketplace}
- Insurance: Not listed by Inland Empire Health Plan (IEHP) Medi-Cal plans for Brian Nagai, DDS (NPI 1881847044) in Inland Empire Health Plan (IEHP)'s directory, file of Jul 29, 2026. That is not a no. {#ins-iehp-medi-cal}
- Insurance: Not listed by Inland Empire Health Plan (IEHP) Medicare Advantage plans for Brian Nagai, DDS (NPI 1881847044) in Inland Empire Health Plan (IEHP)'s directory, file of Oct 16, 2026. That is not a no. {#ins-iehp-medicare-advantage}
- Insurance: Not listed by Kern Family Health Care Medi-Cal plans for Brian Nagai, DDS (NPI 1881847044) in Kern Family Health Care's directory, file of Oct 9, 2026. That is not a no. {#ins-kern-medi-cal}
- Insurance: Not listed by L.A. Care Health Plan Medi-Cal plans for Brian Nagai, DDS (NPI 1881847044) in L.A. Care Health Plan's directory, file of Oct 19, 2026. That is not a no. {#ins-lacare-medi-cal}
- Insurance: Not listed by Medi-Cal fee-for-service for Brian Nagai, DDS (NPI 1881847044) in DHCS Medi-Cal fee-for-service enrolment file, file of Oct 19, 2026. That is not a no. {#ins-medi-cal-ffs-medi-cal}
- Insurance: Not listed by Original Medicare for Brian Nagai, DDS (NPI 1881847044) in CMS Medicare clinicians file, file of Oct 2, 2026. That is not a no. {#ins-medicare-medicare}
- Insurance: Not listed by Optum Behavioral Health Medicare Advantage plans for Brian Nagai, DDS (NPI 1881847044) in UnitedHealthcare's directory, file of Oct 23, 2026. That is not a no. {#ins-optum-medicare-advantage}
- Insurance: Not listed by Partnership HealthPlan of California Medi-Cal plans for Brian Nagai, DDS (NPI 1881847044) in Partnership HealthPlan of California's directory, file of Oct 16, 2026. That is not a no. {#ins-partnership-medi-cal}
- Insurance: Not listed by San Francisco Health Plan Medi-Cal plans for Brian Nagai, DDS (NPI 1881847044) in San Francisco Health Plan's directory, file of Oct 1, 2026. That is not a no. {#ins-sfhp-medi-cal}
- Insurance: Not listed by UnitedHealthcare individual and family plans for Brian Nagai, DDS (NPI 1881847044) in UnitedHealthcare's directory, file of Oct 23, 2026. That is not a no. {#ins-uhc-marketplace}
- Insurance: Not listed by UnitedHealthcare Medi-Cal plans for Brian Nagai, DDS (NPI 1881847044) in UnitedHealthcare's directory, file of Oct 23, 2026. That is not a no. {#ins-uhc-medi-cal}
- Insurance: Not listed by UnitedHealthcare Medicare Advantage plans for Brian Nagai, DDS (NPI 1881847044) in UnitedHealthcare's directory, file of Oct 23, 2026. That is not a no. {#ins-uhc-medicare-advantage}
- Insurance: Not listed by VA Community Care for Brian Nagai, DDS (NPI 1881847044) in UnitedHealthcare's directory, file of Oct 23, 2026. That is not a no. {#ins-va-va}

## Answers

- New patients (not on record): Gale has no record of whether Brian Nagai, DDS (NPI 1881847044) is taking new patients. Ask the office.
- Insurance (listed): Listed for Brian Nagai, DDS (NPI 1881847044): Ambetter from Health Net, individual and family (Sep 25, 2026); UnitedHealthcare, commercial (Oct 23, 2026). Each listing names its source and date.
- First-visit cost (not on record): Gale has no record of what a first visit with Brian Nagai, DDS (NPI 1881847044) costs. Paying yourself? You can ask for a written Good Faith Estimate before the visit.
- Video visits (not on record): Gale has no record of whether Brian Nagai, DDS (NPI 1881847044) offers video visits. Ask the office.
- Where (self-reported): Brian Nagai, DDS (NPI 1881847044) is listed in La Mesa, CA by the NPPES registry, as of the registry file of Jun 8, 2026.
- Who they see (not on record): Gale has no record of who Brian Nagai, DDS (NPI 1881847044) sees. Ask the office.
- What they help with (not on record): Gale has no record of what Brian Nagai, DDS (NPI 1881847044) helps with beyond the registry specialty. Ask the office.
- Languages (not on record): Gale has no record of the languages Brian Nagai, DDS (NPI 1881847044) speaks. Ask the office.
- How to book (self-reported): Call (619) 713-6600, the practice phone the NPPES registry lists for Brian Nagai, DDS (NPI 1881847044) (Jun 8, 2026).
- Next opening (not on record): Gale has no record of the next opening for Brian Nagai, DDS (NPI 1881847044). Ask the office.

## Sources

- NPPES registry (CMS): file of 2026-06-08 · https://npiregistry.cms.hhs.gov/provider-view/1881847044
- AIDS Healthcare Foundation (PHP)'s directory: file of 2026-09-19
- Blue Shield of California's directory: file of 2026-10-22 · Gale checked 60 listings in this directory by hand on Oct 22, 2026; 23 were wrong, so confirm with the office.
- CalOptima Health's directory: file of 2026-10-11 · Gale checked 12 listings in this directory by hand on Oct 22, 2026; 4 were wrong, so confirm with the office.
- Central California Alliance for Health's directory: file of 2026-10-22
- CMS Medicare clinicians file: file of 2026-10-02 · Gale checked 23 listings in this file by hand on Oct 22, 2026; none were wrong.
- DHCS Medi-Cal fee-for-service enrolment file: file of 2026-10-19
- Gold Coast Health Plan's directory: file of 2026-10-09
- Health Net's directory: file of 2026-10-22 · Gale checked 12 listings in this directory by hand on Oct 22, 2026; 6 were wrong, so confirm with the office.
- Health Plan of San Joaquin's directory: file of 2026-10-02
- Inland Empire Health Plan (IEHP)'s directory: file of 2026-10-16 · Gale checked 12 listings in this directory by hand on Oct 22, 2026; 4 were wrong, so confirm with the office.
- Kern Family Health Care's directory: file of 2026-10-09
- L.A. Care Health Plan's directory: file of 2026-10-19 · Gale checked 12 listings in this directory by hand on Oct 22, 2026; 4 were wrong, so confirm with the office.
- Partnership HealthPlan of California's directory: file of 2026-10-16
- San Francisco Health Plan's directory: file of 2026-10-01
- UnitedHealthcare's directory: file of 2026-10-23 · Gale checked 12 listings in this directory by hand on Oct 22, 2026; 6 were wrong, so confirm with the office.

## About these facts

- Status words: How each fact is known. confirmed = Listed: a named directory, CMS file or state file lists it. inferred = Likely: a price file suggests it; a likely match is a lead, not a listing. self-reported: the clinician said it, to the NPPES registry or on Gale. not-listed: a source that lists every clinician it covers was read and does not list this one; that is not a no. unknown: no record; ask the office.
- Dates: The date the source gives this record (YYYY-MM-DD). It is not the date of the event the record describes: an opt-out states its own start and end dates in its sentence.
- Hash: Changes only when a fact changes, never on a re-check.

This provider is not affiliated with Gale. This listing is compiled from the NPPES public registry (CMS).
Terms: https://www.gale.care/agents#terms