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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARLENE ALVAREZ
NPI 1194132019
Counselor - Addiction (Substance Use Disorder) in Corona, CA

Active since July 14, 2014
222 W 6TH ST, CORONA, CA 92882(888) 682-6282 Get Directions Write a Review

NPPES record last updated: September 16, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Marlene Alvarez NPPES

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

MARLENE ALVAREZ (NPI 1194132019) is an individual addiction (substance use disorder) provider in Corona, California and active in the NPI registry since July 2014. She maintains a secondary practice location in Colton.

NPPES Registry Identity

NPI1194132019
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMARLENE ALVAREZ
Location Address222 W 6TH STCorona, CA 92882-3301
Mailing Address1076 Santo Antonio Dr, Suite BColton, CA 92324-8103 · (909) 433-9824 · Fax (909) 433-9830
Phone(888) 682-6282
Sole ProprietorNo
Enumeration DateJuly 14, 2014
Last NPPES UpdateSeptember 16, 2026
NPPES CertifiedSeptember 16, 2026
✔ NPI 1194132019 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
222 W 6TH ST, Corona, CA 92882
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Secondary Practice Location 1

Location 11076 Santo Antonio Dr Ste BColton, CA 92324-8183 · Phone (909) 433-9824 ext. 108 · Fax (909) 433-9830

Other Providers at the Same Location NPPES 14

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

NATALIE OLAIZ LVN
Licensed Vocational Nurse
222 W 6TH ST
CORONA, CA 92882
Riverside County (886) 826-2828
CHANNING RENEE LACKEY
Counselor (Addiction (Substance Use Disorder))
222 W 6TH ST
CORONA, CA 92882
Riverside County (888) 682-6282
SHAUN KELLEY
Licensed Vocational Nurse
222 W 6TH ST
CORONA, CA 92882
Riverside County (951) 349-4695
JISEUNG YOON MD
Preventive Medicine (Addiction Medicine)
222 W 6TH ST
CORONA, CA 92882
Riverside County (909) 485-7974
AMATALLC
Clinic/Center (Methadone)
222 W 6TH ST
CORONA, CA 92882
Riverside County (909) 379-9237
DANIEL EDWARD LEANOS
Counselor
222 W 6TH ST
CORONA, CA 92882
Riverside County (888) 682-6282
CAROLINA ISABELL GOMEZ LVN
Licensed Vocational Nurse
222 W 6TH ST
CORONA, CA 92882
Riverside County (888) 682-6282
MARY GRACE ROCHA LVN
Licensed Vocational Nurse
222 W 6TH ST
CORONA, CA 92882
Riverside County (888) 682-6282

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 Marlene Alvarez's NPI number?

The NPI number for Marlene Alvarez is 1194132019. It was assigned to this individual provider in the NPPES registry on July 14, 2014.

Where is Marlene Alvarez located?

Marlene Alvarez practices at 222 W 6th St, Corona, CA 92882. The listed phone number is (888) 682-6282.

What is Marlene Alvarez'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 Marlene Alvarez was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.