Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JAMES SIDNEY LANGLEY D.D.S., M.S.D.
NPI 1619929262
Dentist - Orthodontics and Dentofacial Orthopedics in Baton Rouge, LA

Active since May 16, 2006
4809 JONES CREEK RD, BATON ROUGE, LA 70817(225) 755-2400(225) 755-3400 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. James Sidney Langley D.d.s., M.s.d. NPPES

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

DR. JAMES SIDNEY LANGLEY D.D.S., M.S.D. (NPI 1619929262) is an individual orthodontics and dentofacial orthopedics provider in Baton Rouge, Louisiana, licensed in Louisiana (1710) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1619929262
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. JAMES SIDNEY LANGLEYCredential: D.D.S., M.S.D.
Location Address4809 JONES CREEK RDBaton Rouge, LA 70817-1528
Mailing Address4809 Jones Creek RdBaton Rouge, LA 70817-1528 · (225) 755-2400 · Fax (225) 755-3400
Fax(225) 755-3400
Sole ProprietorNo
Enumeration DateMay 16, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1619929262 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in LA · 1710
Definition

That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.

4809 JONES CREEK RD, Baton Rouge, LA 70817

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 Langley's NPI number?

The NPI number for James Langley is 1619929262. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Where is James Langley located?

James Langley practices at 4809 Jones Creek Rd, Baton Rouge, LA 70817. The listed phone number is (225) 755-2400.

What is James Langley's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

When was this NPI record last updated?

The NPPES record for James Langley was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.