Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

BARBARA K. FREI
NPI 1295664845
Acupuncturist in Petaluma, CA

Active since May 18, 2026
1580 E WASHINGTON ST STE 107, PETALUMA, CA 94954(707) 806-4422 Get Directions Write a Review

NPPES record added: May 18, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Barbara K. Frei NPPES

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

BARBARA K. FREI (NPI 1295664845) is an individual acupuncturist in Petaluma, California, licensed in California (AC20593) and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1295664845
Entity TypeIndividualFemale
Primary Taxonomy171100000X
Provider Legal NameBARBARA K. FREI
Location Address1580 E WASHINGTON ST STE 107Petaluma, CA 94954-3600
Mailing Address112 Alta Vista AveMill Valley, CA 94941-1381 · (628) 254-4393
Sole ProprietorNo
Enumeration DateMay 18, 2026
NPPES CertifiedMay 18, 2026
NPI 1295664845 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAcupuncturistOther Service Providers
Taxonomy Code171100000X
License Licensed in CA · AC20593
Definition
An acupuncturist is a person who performs ancient therapy for alleviation of pain, anesthesia and treatment of some diseases. Acupuncturists use long, fine needles inserted into specific points in order to treat painful conditions or produce anesthesia.
1580 E WASHINGTON ST STE 107, Petaluma, CA 94954

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 Barbara Frei's NPI number?

The NPI number for Barbara Frei is 1295664845. It was assigned to this individual provider in the NPPES registry on May 18, 2026.

Where is Barbara Frei located?

Barbara Frei practices at 1580 E Washington St Ste 107, Petaluma, CA 94954. The listed phone number is (707) 806-4422.

What is Barbara Frei's specialty?

The primary specialty registered for this NPI is Acupuncturist with taxonomy code 171100000X.

When was this NPI record last updated?

The NPPES record for Barbara Frei was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.