MARY H SANCHEZ-ALLWEIN
NPI 1437942703
Counselor - School in San Luis Obispo, CA

Q: What is Mary Sanchez-allwein's NPI number?

The NPI number for Mary Sanchez-allwein is 1437942703. It was assigned to this individual provider in the NPPES registry on May 28, 2025.

Q: What is Mary Sanchez-allwein's specialty?

The primary specialty registered for this NPI is Counselor, specializing in School, with taxonomy code 101YS0200X.

Active since May 28, 2025

11050 LOS OSOS VALLEY RD, SAN LUIS OBISPO, CA 93405(805) 596-4055 Get Directions Write a Review

NPPES record last updated: May 28, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Mary H Sanchez-allwein NPPES

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

MARY H SANCHEZ-ALLWEIN (NPI 1437942703) is an individual school provider in San Luis Obispo, California and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1437942703

Entity TypeIndividualFemale

Primary Taxonomy101YS0200X

Provider Legal NameMARY H SANCHEZ-ALLWEIN

Location Address11050 LOS OSOS VALLEY RDSan Luis Obispo, CA 93405-6200

Mailing Address11050 Los Osos Valley RdSan Luis Obispo, CA 93405-6200

Phone(805) 596-4055

Sole ProprietorNo

Enumeration DateMay 28, 2025

NPPES CertifiedMay 28, 2025

✔ NPI 1437942703 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · SchoolBehavioral Health & Social Service Providers

Taxonomy Code101YS0200X

11050 LOS OSOS VALLEY RD, San Luis Obispo, CA 93405

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Other Providers at the Same Location NPPES 3

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

VELTA-NICOLE LYN

Speech-Language Pathologist

11050 LOS OSOS VALLEY RD
SAN LUIS OBISPO, CA 93405

San Luis Obispo County (805) 596-4055

MRS. TINA LAU-VACA PPS

Counselor

11050 LOS OSOS VALLEY RD
SAN LUIS OBISPO, CA 93405

San Luis Obispo County (805) 596-4055

BUFFY ANDERSON MA, PPS

Counselor (School)

11050 LOS OSOS VALLEY RD
SAN LUIS OBISPO, CA 93405

San Luis Obispo County (805) 596-4055

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 Mary Sanchez-allwein's NPI number?

The NPI number for Mary Sanchez-allwein is 1437942703. It was assigned to this individual provider in the NPPES registry on May 28, 2025.

Where is Mary Sanchez-allwein located?

Mary Sanchez-allwein practices at 11050 Los Osos Valley Rd, San Luis Obispo, CA 93405. The listed phone number is (805) 596-4055.

What is Mary Sanchez-allwein's specialty?

The primary specialty registered for this NPI is Counselor, specializing in School, with taxonomy code 101YS0200X.

When was this NPI record last updated?

The NPPES record for Mary Sanchez-allwein was last updated on May 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.