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MARIA MIER-ROSALES
NPI 1205541240
Peer Specialist in San Francisco, CA

Active since January 13, 2023
755 S VAN NESS AVE, SAN FRANCISCO, CA 94110(415) 642-4500 Get Directions Write a Review

NPPES record last updated: April 8, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Apr 8, 2025, May 17, 2023, Jan 13, 2023 (3 updates tracked since 2023).

About Maria Mier-rosales NPPES

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

MARIA MIER-ROSALES (NPI 1205541240) is an individual peer specialist in San Francisco, California and active in the NPI registry since January 2023.

NPPES Registry Identity

NPI1205541240
Entity TypeIndividualFemale
Primary Taxonomy175T00000X
Provider Legal NameMARIA MIER-ROSALES
Location Address755 S VAN NESS AVESan Francisco, CA 94110-1908
Mailing Address146 Mcallister St Apt 108San Francisco, CA 94102-4959 · (415) 374-6155
Phone(415) 642-4500
Sole ProprietorNo
Enumeration DateJanuary 13, 2023
Last NPPES UpdateApril 8, 20253 updates tracked since enumeration
NPPES CertifiedApril 8, 2025
✔ NPI 1205541240 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 ListedBehavior TechnicianTaxonomy 106S00000X
Also ListedCommunity Health WorkerTaxonomy 172V00000X
755 S VAN NESS AVE, San Francisco, CA 94110
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Other Names 1

Other Name (5)Mimi Mier-rosales

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.

STELLA CHU
Specialist
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
San Francisco County (415) 642-4522
LISA INGRID MESTAYER ACSW
Social Worker (Clinical)
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
San Francisco County (415) 642-4505
NANCY M O'CONNOR LCSW
Social Worker (Clinical)
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
San Francisco County (415) 642-4510
BETHANY BROWN LCSW
Social Worker (Clinical)
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
San Francisco County (415) 642-4504
MRS. LESLIE ELAINE MACHTMES M.A., MFT
Marriage & Family Therapist
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
San Francisco County (415) 642-4522
TRACY Y MA
Specialist
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
San Francisco County (415) 642-4502
JAMEEL RASHEED PATTERSON
Day Training/Habilitation Specialist
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
San Francisco County (628) 754-8600
DEBORAH LYNN SHERWOOD PH.D.
Psychologist
755 S VAN NESS AVE
SAN FRANCISCO, CA 94110
San Francisco County (415) 642-4501

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 Maria Mier-rosales's NPI number?

The NPI number for Maria Mier-rosales is 1205541240. It was assigned to this individual provider in the NPPES registry on January 13, 2023. The provider is also known as Mimi Mier-Rosales.

Where is Maria Mier-rosales located?

Maria Mier-rosales practices at 755 S Van Ness Ave, San Francisco, CA 94110. The listed phone number is (415) 642-4500.

What is Maria Mier-rosales'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 Maria Mier-rosales was last updated on April 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.