MR. DAVID DEAN JOHNSON LPCC
NPI 1720204506
Counselor - Mental Health in San Mateo, CA

Q: What is David Johnson's NPI number?

The NPI number for David Johnson is 1720204506. It was assigned to this individual provider in the NPPES registry on April 18, 2007.

Q: What is David Johnson's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for David Johnson was last updated on May 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 18, 2007

3 E 3RD AVE, SAN MATEO, CA 94401(650) 275-2546(650) 781-1801 Get Directions Write a Review

NPPES record last updated: May 13, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 13, 2021, Jan 15, 2021, Jan 27, 2020 and 2 more (5 updates tracked since 2016).

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About Mr. David Dean Johnson Lpcc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. DAVID DEAN JOHNSON LPCC (NPI 1720204506) is an individual mental health provider in San Mateo, California, licensed in California (7541) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1720204506

Entity TypeIndividualMale

Primary Taxonomy101YM0800X

Provider Legal NameMR. DAVID DEAN JOHNSONCredential: LPCC

Location Address3 E 3RD AVESan Mateo, CA 94401-4279

Mailing Address1108 S El Camino RealSan Mateo, CA 94402-2804 · (619) 928-2267 · Fax (650) 458-0027

Phone(650) 275-2546

Fax(650) 781-1801

Sole ProprietorYes

Enumeration DateApril 18, 2007

Last NPPES UpdateMay 13, 20215 updates tracked since enumeration

NPPES CertifiedMay 13, 2021

✔ NPI 1720204506 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in CA · 7541

Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X

Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License 7541 (CA), PCCI1792 (CA)

Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X

3 E 3RD AVE, San Mateo, CA 94401

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

COVERED TECHNOLOGIES LLC

Dietitian, Registered

3 E 3RD AVE
SAN MATEO, CA 94401

San Mateo County (727) 210-5092

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Johnson's NPI number?

The NPI number for David Johnson is 1720204506. It was assigned to this individual provider in the NPPES registry on April 18, 2007.

Where is David Johnson located?

David Johnson practices at 3 E 3rd Ave, San Mateo, CA 94401. The listed phone number is (650) 275-2546.

What is David Johnson's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for David Johnson was last updated on May 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.