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MARIELA ACOSTA
NPI 1831823509
Peer Specialist in Concord, CA

Active since July 10, 2022
1420 WILLOW PASS RD STE 200, CONCORD, CA 94520(925) 521-5100 Get Directions Write a Review

NPPES record last updated: April 24, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Aug 9, 2023, May 5, 2023, Jul 10, 2022 (3 updates tracked since 2022).

About Mariela Acosta NPPES

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

MARIELA ACOSTA (NPI 1831823509) is an individual peer specialist in Concord, California and active in the NPI registry since July 2022.

NPPES Registry Identity

NPI1831823509
Entity TypeIndividualFemale
Primary Taxonomy175T00000X
Provider Legal NameMARIELA ACOSTA
Location Address1420 WILLOW PASS RD STE 200Concord, CA 94520-5823
Mailing Address1420 Willow Pass Rd Ste 200Concord, CA 94520-5823 · (925) 521-5100
Phone(925) 521-5100
Sole ProprietorNo
Enumeration DateJuly 10, 2022
Last NPPES UpdateApril 24, 20253 updates tracked since enumeration
NPPES CertifiedApril 24, 2025
✔ NPI 1831823509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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 ListedDay Training/Habilitation SpecialistTaxonomy 373H00000X
1420 WILLOW PASS RD STE 200, Concord, CA 94520
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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.

MR. CHRISTOPHER EDWARD DODD CSW PROVIDER CERT
Case Manager/Care Coordinator
1420 WILLOW PASS RD STE 200
CONCORD, CA 94520
Contra Costa County (925) 646-5480
ANNE SACHS MFT
Marriage & Family Therapist
1420 WILLOW PASS RD STE 200
CONCORD, CA 94520
Contra Costa County (925) 521-5115
MRS. KENNISHA ALONDA JOHNSON LMFT
Marriage & Family Therapist
1420 WILLOW PASS RD STE 200
CONCORD, CA 94520
Contra Costa County (925) 521-5150
PHILIP THOMAS
Marriage & Family Therapist
1420 WILLOW PASS RD STE 200
CONCORD, CA 94520
Contra Costa County (925) 521-5124
MARIE RUTH CHAMPLIN D.O.
Psychiatry & Neurology (Psychiatry)
1420 WILLOW PASS RD STE 200
CONCORD, CA 94520
Contra Costa County (925) 646-5480
EMILY SALAVERIA LCSW
Social Worker (Clinical)
1420 WILLOW PASS RD STE 200
CONCORD, CA 94520
Contra Costa County (925) 646-5480
LIXIANG LI RN
Registered Nurse
1420 WILLOW PASS RD STE 200
CONCORD, CA 94520
Contra Costa County (925) 646-5480
MS. MARGARET ENICE HARRIS NONE
Counselor (Mental Health)
1420 WILLOW PASS RD STE 200
CONCORD, CA 94520
Contra Costa County (925) 348-2726

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 Mariela Acosta's NPI number?

The NPI number for Mariela Acosta is 1831823509. It was assigned to this individual provider in the NPPES registry on July 10, 2022.

Where is Mariela Acosta located?

Mariela Acosta practices at 1420 Willow Pass Rd Ste 200, Concord, CA 94520. The listed phone number is (925) 521-5100.

What is Mariela Acosta'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 Mariela Acosta was last updated on April 24, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.