ALLISON PETERSDORF MA PPS, MFT
NPI 1861347957
Counselor - School in Livermore, CA

Q: What is Allison Petersdorf's NPI number?

The NPI number for Allison Petersdorf is 1861347957. It was assigned to this individual provider in the NPPES registry on March 3, 2026.

Q: What is Allison Petersdorf's specialty?

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

Active since March 03, 2026

2253 FIFTH ST, LIVERMORE, CA 94550(925) 606-4709 Get Directions Write a Review

NPPES record last updated: March 3, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Allison Petersdorf Ma Pps, Mft NPPES

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

ALLISON PETERSDORF MA PPS, MFT (NPI 1861347957) is an individual school provider in Livermore, California, licensed in California (240041019) and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1861347957

Entity TypeIndividualFemale

Primary Taxonomy101YS0200X

Provider Legal NameALLISON PETERSDORFCredential: MA PPS, MFT

Location Address2253 FIFTH STLivermore, CA 94550-4549

Mailing Address2253 Fifth StLivermore, CA 94550-4549 · (925) 606-4709

Phone(925) 606-4709

Sole ProprietorNo

Enumeration DateMarch 3, 2026

NPPES CertifiedMarch 3, 2026

✔ NPI 1861347957 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · SchoolBehavioral Health & Social Service Providers

Taxonomy Code101YS0200X

License✔ Licensed in CA · 240041019

Also ListedMarriage & Family TherapistTaxonomy 106H00000X · License 53984 (CA)

2253 FIFTH ST, Livermore, CA 94550

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Other Providers at the Same Location NPPES

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

STEPHANIE DEANN SBRANTI

Counselor (School)

2253 FIFTH ST
LIVERMORE, CA 94550

Alameda County (925) 606-4709

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 Allison Petersdorf's NPI number?

The NPI number for Allison Petersdorf is 1861347957. It was assigned to this individual provider in the NPPES registry on March 3, 2026.

Where is Allison Petersdorf located?

Allison Petersdorf practices at 2253 Fifth St, Livermore, CA 94550. The listed phone number is (925) 606-4709.

What is Allison Petersdorf'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 Allison Petersdorf was last updated on March 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.