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MELVIN JAMES VIERRA JR.
NPI 1134833239
Counselor - Addiction (Substance Use Disorder) in Berkeley, CA

Active since January 12, 2023
2975 SACRAMENTO ST, NONE, BERKELEY, CA 94618(510) 644-0200(510) 644-2044 Get Directions Write a Review

NPPES record last updated: January 12, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Melvin James Vierra Jr. NPPES

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

MELVIN JAMES VIERRA JR. (NPI 1134833239) is an individual addiction (substance use disorder) provider in Berkeley, California and active in the NPI registry since January 2023.

NPPES Registry Identity

NPI1134833239
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMELVIN JAMES VIERRA JR.
Location Address2975 SACRAMENTO ST, NONEBerkeley, CA 94618-5444
Mailing Address2975 Sacramento St, NoneBerkeley, CA 94618-5444 · (510) 644-0200 · Fax (510) 644-2044
Phone(510) 644-0200
Fax(510) 644-2044
Sole ProprietorYes
Enumeration DateJanuary 12, 2023
NPPES CertifiedJanuary 10, 2023
✔ NPI 1134833239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
2975 SACRAMENTO ST, Berkeley, CA 94618
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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 Melvin Vierra's NPI number?

The NPI number for Melvin Vierra is 1134833239. It was assigned to this individual provider in the NPPES registry on January 12, 2023.

Where is Melvin Vierra located?

Melvin Vierra practices at 2975 Sacramento St None, Berkeley, CA 94618. The listed phone number is (510) 644-0200.

What is Melvin Vierra's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Melvin Vierra was last updated on January 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.