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

KIM M CHAU DMD
NPI 1114904117
Dentist in Sudbury, MA

Active since December 30, 2005PECOS Enrolled
111 BOSTON POST RD, SUITE 104, SUDBURY, MA 01776(978) 440-8177(978) 440-8175 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Kim M Chau Dmd NPPES

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

KIM M CHAU DMD (NPI 1114904117) is an individual dentist in Sudbury, Massachusetts, licensed in Massachusetts (18835) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114904117
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameKIM M CHAUCredential: DMD
Location Address111 BOSTON POST RD, SUITE 104Sudbury, MA 01776-2463
Mailing Address111 Boston Post Rd, Suite 104Sudbury, MA 01776-2463 · (978) 440-8177 · Fax (978) 440-8175
Phone(978) 440-8177
Fax(978) 440-8175
Sole ProprietorNo
Enumeration DateDecember 30, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1114904117 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in MA · 18835
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
111 BOSTON POST RD, Sudbury, MA 01776
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kim M Chau Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01776 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 10

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

BRYANT A. TARR DPM
Podiatrist
111 BOSTON POST RD, SUITE 108
SUDBURY, MA 01776
Middlesex County (978) 443-4878
JESSICA VERHOEVEN MA
Counselor (Mental Health)
111 BOSTON POST RD
SUDBURY, MA 01776
Middlesex County (917) 604-2981
BRYANT A TARR DPM
Podiatrist (Foot Surgery)
111 BOSTON POST RD, SUITE 108
SUDBURY, MA 01776
Middlesex County (978) 443-4878
JAY BARRY KRASNER MD
Internal Medicine
111 BOSTON POST RD, SUITE 107
SUDBURY, MA 01776
Middlesex County (978) 443-8010
LAI YEE YUEN
Acupuncturist
111 BOSTON POST RD, STE 103
SUDBURY, MA 01776
Middlesex County (978) 238-8228
CAELYN N NORDMAN MA
Counselor (Mental Health)
111 BOSTON POST RD
SUDBURY, MA 01776
Middlesex County (917) 604-2981
BOARD CERTIFIED FOOTCARE LLC
Podiatrist
111 BOSTON POST RD
SUDBURY, MA 01776
Middlesex County (978) 443-4878
KIM M. CHAU,D.M.D.,P.C.
Dentist
111 BOSTON POST RD, SUITE 104
SUDBURY, MA 01776
Middlesex County (978) 440-8177

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 Kim Chau's NPI number?

The NPI number for Kim Chau is 1114904117. It was assigned to this individual provider in the NPPES registry on December 30, 2005.

Where is Kim Chau located?

Kim Chau practices at 111 Boston Post Rd Suite 104, Sudbury, MA 01776. The listed phone number is (978) 440-8177.

What is Kim Chau's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Kim Chau enrolled in Medicare?

Yes. Kim Chau is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kim Chau was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.