Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ELIZABETH MARIE PFEIFFER M.A.
NPI 1780209817
Counselor - Mental Health in Oakland, CA

Q: What is Elizabeth Pfeiffer's NPI number?

The NPI number for Elizabeth Pfeiffer is 1780209817. It was assigned to this individual provider in the NPPES registry on June 15, 2020.

Q: What is Elizabeth Pfeiffer's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Active since June 15, 2020

3867 HOWE ST OFC 8, OAKLAND, CA 94611(817) 948-8167 Get Directions Write a Review

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 22, 2026, Jun 15, 2020 (2 updates tracked since 2020).

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About Elizabeth Marie Pfeiffer M.a. NPPES

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

ELIZABETH MARIE PFEIFFER M.A. (NPI 1780209817) is an individual mental health provider in Oakland, California, licensed in California (AMFT143518) and active in the NPI registry since June 2020.

NPPES Registry Identity

NPI1780209817

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameELIZABETH MARIE PFEIFFERCredential: M.A.

Location Address3867 HOWE ST OFC 8Oakland, CA 94611-5343

Mailing Address2024 Prince St Unit BBerkeley, CA 94703-2519 · (817) 948-8167

Phone(817) 948-8167

Sole ProprietorNo

Enumeration DateJune 15, 2020

Last NPPES UpdateSeptember 22, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 22, 2026

✔ NPI 1780209817 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in CA · AMFT143518

3867 HOWE ST OFC 8, Oakland, CA 94611

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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 Elizabeth Pfeiffer's NPI number?

The NPI number for Elizabeth Pfeiffer is 1780209817. It was assigned to this individual provider in the NPPES registry on June 15, 2020.

Where is Elizabeth Pfeiffer located?

Elizabeth Pfeiffer practices at 3867 Howe St Ofc 8, Oakland, CA 94611. The listed phone number is (817) 948-8167.

What is Elizabeth Pfeiffer's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Elizabeth Pfeiffer was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days 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.