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MARY CHAU
NPI 1447497391
Chiropractor in Quincy, MA

Active since January 14, 2009
423A HANCOCK ST, QUINCY, MA 02171(617) 773-3380 Get Directions Write a Review

NPPES record last updated: January 14, 2009. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Mary Chau NPPES

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

MARY CHAU (NPI 1447497391) is an individual chiropractor in Quincy, Massachusetts, licensed in Massachusetts (145) and active in the NPI registry since January 2009.

NPPES Registry Identity

NPI1447497391
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameMARY CHAU
Location Address423A HANCOCK STQuincy, MA 02171-2408
Mailing Address423a Hancock StQuincy, MA 02171-2408
Phone(617) 773-3380
Sole ProprietorNo
Enumeration DateJanuary 14, 2009
✔ NPI 1447497391 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MA · 145
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
423A HANCOCK ST, Quincy, MA 02171
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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 Mary Chau's NPI number?

The NPI number for Mary Chau is 1447497391. It was assigned to this individual provider in the NPPES registry on January 14, 2009.

Where is Mary Chau located?

Mary Chau practices at 423A Hancock St, Quincy, MA 02171. The listed phone number is (617) 773-3380.

What is Mary Chau's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for Mary Chau was last updated on January 14, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.