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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.

DR. PETER L ANTONSEN DC CCEP
NPI 1215926589
Chiropractor - Sports Physician in Amesbury, MA

Active since October 19, 2005
194 R. MAIN STREET, AMESBURY, MA 01913(978) 834-0120 Get Directions Write a Review

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

About Dr. Peter L Antonsen Dc Ccep NPPES

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

DR. PETER L ANTONSEN DC CCEP (NPI 1215926589) is an individual sports physician in Amesbury, Massachusetts, licensed in Massachusetts (1205) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1215926589
Entity TypeIndividualMale
Primary Taxonomy111NS0005X
Provider Legal NameDR. PETER L ANTONSENCredential: DC CCEP
Location Address194 R. MAIN STREETAmesbury, MA 01913
Mailing Address194 Main Street RearAmesbury, MA 01913 · (978) 834-0120
Phone(978) 834-0120
Sole ProprietorNo
Enumeration DateOctober 19, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1215926589 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractor · Sports PhysicianChiropractic Providers
Taxonomy Code111NS0005X
License✔ Licensed in MA · 1205
Definition
A sports chiropractor is uniquely trained to provide care and treatment of injuries or illness resulting from sports and physical fitness activities. Doctors of Chiropractic with the Diplomate American Chiropractic Board of Sports Physicians (DACBSP) or the Certified Chiropractic Sports Physician (CCSP), sport specialty certifications from the American Chiropractic Board of Sports Physicians, have advanced training in the assessment, management and rehabilitation of sports related injuries. Extremity care, rehabilitation and soft tissue procedures are common skills utilized by these doctors. The specialty training covers a broad spectrum from the pediatric athlete to professional and Olympic athletes, and everything in between, using a variety of techniques and modalities.
194 R. MAIN STREET, Amesbury, MA 01913
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Accepted Insurance

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

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 Peter Antonsen's NPI number?

The NPI number for Peter Antonsen is 1215926589. It was assigned to this individual provider in the NPPES registry on October 19, 2005.

Where is Peter Antonsen located?

Peter Antonsen practices at 194 R. Main Street, Amesbury, MA 01913. The listed phone number is (978) 834-0120.

What is Peter Antonsen's specialty?

The primary specialty registered for this NPI is Chiropractor, specializing in Sports Physician, with taxonomy code 111NS0005X.

What insurance does Peter Antonsen accept?

Health plans from Anthem Blue Cross and Blue Shield list Peter Antonsen 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 Peter Antonsen 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 38 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.