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LARON MASON
NPI 1275339509
Counselor - Addiction (Substance Use Disorder) in Pasadena, CA

Active since February 19, 2025
1230 N MARENGO AVE, PASADENA, CA 91103(626) 797-1124 Get Directions Write a Review

NPPES record last updated: February 19, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Laron Mason NPPES

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

LARON MASON (NPI 1275339509) is an individual addiction (substance use disorder) provider in Pasadena, California, licensed in California (R1590741224) and active in the NPI registry since February 2025.

NPPES Registry Identity

NPI1275339509
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameLARON MASON
Location Address1230 N MARENGO AVEPasadena, CA 91103-2217
Mailing Address1230 N Marengo AvePasadena, CA 91103-2217 · (626) 797-1124
Phone(626) 797-1124
Sole ProprietorNo
Enumeration DateFebruary 19, 2025
NPPES CertifiedFebruary 19, 2025
✔ NPI 1275339509 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
License✔ Licensed in CA · R1590741224
1230 N MARENGO AVE, Pasadena, CA 91103
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Other Providers at the Same Location NPPES 20

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

LUIS ALFREDO NAVA
Counselor (Addiction (Substance Use Disorder))
1230 N MARENGO AVE
PASADENA, CA 91103
Los Angeles County (626) 797-1124
ROGELIO NENE
Counselor (Addiction (Substance Use Disorder))
1230 N MARENGO AVE
PASADENA, CA 91103
Los Angeles County (626) 797-1124
CHRISTIAN JOHN ISPECKY
Counselor (Addiction (Substance Use Disorder))
1230 N MARENGO AVE
PASADENA, CA 91103
Los Angeles County (626) 797-1124
IVAN VILLASENOR
Counselor (Addiction (Substance Use Disorder))
1230 N MARENGO AVE
PASADENA, CA 91103
Los Angeles County (626) 797-1124
MICHAEL GREGORY ROFFEIS
Counselor (Addiction (Substance Use Disorder))
1230 N MARENGO AVE
PASADENA, CA 91103
Los Angeles County (626) 797-1124
MRS. ANNA NUNEZ CATCII
Counselor (Addiction (Substance Use Disorder))
1230 N MARENGO AVE
PASADENA, CA 91103
Los Angeles County (626) 797-1124
RUBEN TOVMASYAN
Technician/Technologist
1230 N MARENGO AVE
PASADENA, CA 91103
Los Angeles County (626) 797-1124
MS. SHELLY DEE WOOD JD
Peer Specialist
1230 N MARENGO AVE
PASADENA, CA 91103
Los Angeles County (626) 797-1124

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 Laron Mason's NPI number?

The NPI number for Laron Mason is 1275339509. It was assigned to this individual provider in the NPPES registry on February 19, 2025.

Where is Laron Mason located?

Laron Mason practices at 1230 N Marengo Ave, Pasadena, CA 91103. The listed phone number is (626) 797-1124.

What is Laron Mason'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 Laron Mason was last updated on February 19, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.