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JAMES C SONNIER DC
NPI 1083793889
Chiropractor in Baton Rouge, LA

Active since November 03, 2006Accepts Medicare Assignment
257 LEE DR STE Q, BATON ROUGE, LA 70808(225) 766-2952(225) 766-2892 Get Directions Write a Review

NPPES record last updated: October 26, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About James C Sonnier Dc NPPES

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

JAMES C SONNIER DC (NPI 1083793889) is an individual chiropractor in Baton Rouge, Louisiana, licensed in Louisiana (1059) and active in the NPI registry since November 2006. She is a graduate of Other (1994).

NPPES Registry Identity

NPI1083793889
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameJAMES C SONNIERCredential: DC
Location Address257 LEE DR STE QBaton Rouge, LA 70808-4977
Mailing Address257 Lee Dr Ste QBaton Rouge, LA 70808-4977 · (225) 766-2952 · Fax (225) 766-2892
Phone(225) 766-2952
Fax(225) 766-2892
Sole ProprietorYes
Medical School CMSOtherGraduated 1994
Enumeration DateNovember 3, 2006
Last NPPES UpdateOctober 26, 2007
✔ NPI 1083793889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in LA · 1059
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.
257 LEE DR STE Q, Baton Rouge, LA 70808
Open in Google Maps ↗

Other Identifiers 1

Medicare UPIN5X457LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

James C Sonnier Dc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8224015326
PECOS Enrollment IDI20040707000314

Medicare Billing Reassignment

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

Sonnier Chiropractic Clinic Inc
0.1 mi
Chiropractor
143 LEE DR STE 1
Baton Rouge, LA 70808
  • Reassigned Medicare billing, Louisiana enrollment
NPI 1437338464 (225) 766-2952

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

Other Providers at the Same Location NPPES 2

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

ERICA DURLACHER OD LLC
Optometrist
257 LEE DR STE Q
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 819-0120
DR. ERICA DURLACHER O.D.
Optometrist
257 LEE DR STE Q
BATON ROUGE, LA 70808
East Baton Rouge Parish (225) 819-0120

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 James Sonnier's NPI number?

The NPI number for James Sonnier is 1083793889. It was assigned to this individual provider in the NPPES registry on November 3, 2006.

Where is James Sonnier located?

James Sonnier practices at 257 Lee Dr Ste Q, Baton Rouge, LA 70808. The listed phone number is (225) 766-2952.

What is James Sonnier's specialty?

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

Is James Sonnier enrolled in Medicare?

Yes. James Sonnier is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for James Sonnier's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Sonnier reassigns Medicare benefits to Sonnier Chiropractic Clinic Inc (Baton Rouge, LA). 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 James Sonnier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does James Sonnier accept?

Health plans from HMO Louisiana list James Sonnier 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 James Sonnier was last updated on October 26, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.