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DR. BRIAN JAMES BAKER D.C.
NPI 1669400354
Chiropractor in Watertown, CT

Active since June 29, 2006
404 MAIN ST, WATERTOWN, CT 06795(860) 631-0555(203) 486-8237 Get Directions Write a Review

NPPES record last updated: January 28, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jan 28, 2021, Nov 19, 2015 (2 updates tracked since 2015).

About Dr. Brian James Baker D.c. NPPES

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

DR. BRIAN JAMES BAKER D.C. (NPI 1669400354) is an individual chiropractor in Watertown, Connecticut, licensed in Connecticut (1631) and active in the NPI registry since June 2006. He is a graduate of Other (2005).

NPPES Registry Identity

NPI1669400354
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. BRIAN JAMES BAKERCredential: D.C.
Location Address404 MAIN STWatertown, CT 06795-2231
Mailing Address404 Main StWatertown, CT 06795-2231 · (860) 631-0555 · Fax (203) 486-8237
Phone(860) 631-0555
Fax(203) 486-8237
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateJune 29, 2006
Last NPPES UpdateJanuary 28, 20212 updates tracked since enumeration
NPPES CertifiedJanuary 28, 2021
✔ NPI 1669400354 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CT · 1631
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.
404 MAIN ST, Watertown, CT 06795
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Brian James Baker D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9032136098
PECOS Enrollment IDI20051028000448

Medicare Billing Reassignment

Medicare enrollment records show Brian Baker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Chiropractic & Health Associates, LLC
Same address
Chiropractor
404 MAIN ST
Watertown, CT 06795
  • Reassigned Medicare billing, Connecticut enrollment
NPI 1215302815 (860) 631-0555

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
358 services36 patients

Other Providers at the Same Location NPPES

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

CHIROPRACTIC & HEALTH ASSOCIATES, LLC
Chiropractor
404 MAIN ST
WATERTOWN, CT 06795
Naugatuck Valley Planning Region (860) 631-0555

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 Brian Baker's NPI number?

The NPI number for Brian Baker is 1669400354. It was assigned to this individual provider in the NPPES registry on June 29, 2006.

Where is Brian Baker located?

Brian Baker practices at 404 Main St, Watertown, CT 06795. The listed phone number is (860) 631-0555.

What is Brian Baker's specialty?

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

Is Brian Baker enrolled in Medicare?

Yes. Brian Baker is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Brian Baker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brian Baker reassigns Medicare benefits to Chiropractic & Health Associates, LLC (Watertown, CT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Brian Baker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Brian Baker accept?

Health plans from Anthem Blue Cross and Blue Shield list Brian Baker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Brian Baker was last updated on January 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.