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ROSALVA MESSINA
NPI 1114764073
Peer Specialist in La Verne, CA

Active since July 09, 2024
1350 3RD ST, LA VERNE, CA 91750(909) 593-2581 Get Directions Write a Review

NPPES record last updated: August 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 22, 2025, May 16, 2025, Jul 9, 2024 (3 updates tracked since 2024).

About Rosalva Messina NPPES

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

ROSALVA MESSINA (NPI 1114764073) is an individual peer specialist in La Verne, California and active in the NPI registry since July 2024.

NPPES Registry Identity

NPI1114764073
Entity TypeIndividualFemale
Primary Taxonomy175T00000X
Provider Legal NameROSALVA MESSINA
Location Address1350 3RD STLa Verne, CA 91750-5201
Mailing Address1350 3rd StLa Verne, CA 91750-5201 · (909) 593-2581
Phone(909) 593-2581
Sole ProprietorNo
Enumeration DateJuly 9, 2024
Last NPPES UpdateAugust 19, 20253 updates tracked since enumeration
NPPES CertifiedAugust 19, 2025
✔ NPI 1114764073 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPeer SpecialistOther Service Providers
Taxonomy Code175T00000X
Definition
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.
Also ListedCommunity Health WorkerTaxonomy 172V00000X
Also ListedDay Training/Habilitation SpecialistTaxonomy 373H00000X
1350 3RD ST, La Verne, CA 91750
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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.

VANESSA JIMENEZ BACHELORS
Counselor (Mental Health)
1350 3RD ST
LA VERNE, CA 91750
Los Angeles County (909) 596-5921
SOPHIA-DIAHN NCHELEM NWANODI ASW
Social Worker
1350 3RD ST
LA VERNE, CA 91750
Los Angeles County (909) 596-5921
ISRAEL RALEIGH RENTERIA
Peer Specialist
1350 3RD ST
LA VERNE, CA 91750
Los Angeles County (909) 593-2581
GERARDO BECERRA LOERA
Rehabilitation Practitioner
1350 3RD ST
LA VERNE, CA 91750
Los Angeles County (909) 593-2581
MS. BEVERLY ANN FEATHERSTON KCSW
Social Worker (Clinical)
1350 3RD ST
LA VERNE, CA 91750
Los Angeles County (909) 596-5921
MS. ELIZABETH DIANA TOWERS MSW
Social Worker
1350 3RD ST
LA VERNE, CA 91750
Los Angeles County (909) 596-5921
HOPE ALVIZAR
Marriage & Family Therapist
1350 3RD ST
LA VERNE, CA 91750
Los Angeles County (909) 596-5921
MARLENE J SCHOENHOFEN
Social Worker
1350 3RD ST
LA VERNE, CA 91750
Los Angeles County (909) 593-2581

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 Rosalva Messina's NPI number?

The NPI number for Rosalva Messina is 1114764073. It was assigned to this individual provider in the NPPES registry on July 9, 2024.

Where is Rosalva Messina located?

Rosalva Messina practices at 1350 3rd St, La Verne, CA 91750. The listed phone number is (909) 593-2581.

What is Rosalva Messina's specialty?

The primary specialty registered for this NPI is Peer Specialist with taxonomy code 175T00000X.

When was this NPI record last updated?

The NPPES record for Rosalva Messina was last updated on August 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.