KOSTER FAMILY CHIROPRACTIC LLC
NPI 1154574499
Chiropractor in Avon, CT

Q: What is Koster Family Chiropractic LLC's NPI number?

The NPI number for Koster Family Chiropractic LLC is 1154574499. It was assigned to this organization in the NPPES registry on October 30, 2008.

Q: What is Koster Family Chiropractic LLC's specialty?

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

Active since October 30, 2008

152 SIMSBURY RD # 12E, BUILDING 19, AVON, CT 06001(860) 677-1100(860) 677-1139 Get Directions Write a Review

NPPES record last updated: February 25, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Koster Family Chiropractic Llc NPPES

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

KOSTER FAMILY CHIROPRACTIC LLC (NPI 1154574499) is a healthcare organization registered as a chiropractor in Avon, Connecticut and active in the NPI registry since October 2008. The organization lists Michael J Koster, Owner, as its authorized official.

NPPES Registry Identity

NPI1154574499

Entity TypeOrganization

Primary Taxonomy111N00000X

Legal Business NameKOSTER FAMILY CHIROPRACTIC LLC

Location Address152 SIMSBURY RD # 12E, BUILDING 19Avon, CT 06001-3777

Mailing Address152 Simsbury Rd # 12e, Building 19Avon, CT 06001-3777 · (860) 677-1100 · Fax (860) 677-1139

Phone(860) 677-1100

Fax(860) 677-1139

Organization SubpartNo

Authorized OfficialMichael J KosterOwner · (860) 677-1100

Enumeration DateOctober 30, 2008

Last NPPES UpdateFebruary 25, 2021

NPPES CertifiedFebruary 25, 2021

✔ NPI 1154574499 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in CT · 001557

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.

152 SIMSBURY RD # 12E, Avon, CT 06001

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Koster Family Chiropractic Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 3 clinicians reassign Medicare billing to Koster Family Chiropractic LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Michael Koster, D.C.

Chiropractic

NPI 1740458272

152 SIMSBURY RD # 12E BUILDING 19
Avon, CT 06001

(860) 677-1100

Same address

Isaac Boedigheimer

Chiropractic

NPI 1588548572

2 SPRING LN UNIT 4
Farmington, CT 06032

(860) 470-7114

8.3 mi

Michael Vukelic

Chiropractic

NPI 1316730260

133 LOUIS ST
Newington, CT 06111

(860) 667-3636

12 mi

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

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 Koster Family Chiropractic LLC's NPI number?

The NPI number for Koster Family Chiropractic LLC is 1154574499. It was assigned to this organization in the NPPES registry on October 30, 2008.

Where is Koster Family Chiropractic LLC located?

Koster Family Chiropractic LLC is located at 152 Simsbury Rd # 12E Building 19, Avon, CT 06001. The listed phone number is (860) 677-1100.

What is Koster Family Chiropractic LLC's specialty?

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

Is Koster Family Chiropractic LLC enrolled in Medicare?

Yes. Koster Family Chiropractic LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Koster Family Chiropractic LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Chiropractic, reassign their Medicare billing to Koster Family Chiropractic LLC. A 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 the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Koster Family Chiropractic LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Koster Family Chiropractic LLC 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 Koster Family Chiropractic LLC was last updated on February 25, 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.