1. Home
  2. Directory
  3. Louisiana
  4. Baton Rouge
  5. Dentist
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. WILLIAM L HALL D.D.S.
NPI 1649230905
Dentist in Baton Rouge, LA

Active since March 23, 2006
1669 LOBDELL AVE, SUITE B, BATON ROUGE, LA 70806(225) 925-2273(225) 925-2311 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William L Hall D.d.s. NPPES

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

DR. WILLIAM L HALL D.D.S. (NPI 1649230905) is an individual dentist in Baton Rouge, Louisiana, licensed in Louisiana (3412) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1649230905
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. WILLIAM L HALLCredential: D.D.S.
Location Address1669 LOBDELL AVE, SUITE BBaton Rouge, LA 70806-8297
Mailing Address1669 Lobdell Ave, Suite BBaton Rouge, LA 70806-8297 · (225) 925-2273 · Fax (225) 925-2311
Phone(225) 925-2273
Fax(225) 925-2311
Sole ProprietorNo
Enumeration DateMarch 23, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1649230905 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in LA · 3412
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
1669 LOBDELL AVE, Baton Rouge, LA 70806
Open in Google Maps ↗

Other Providers at the Same Location NPPES

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

DR. ASHLEY LANDRY GRIFFON D.D.S
Dentist (General Practice)
1669 LOBDELL AVE, SUITE B
BATON ROUGE, LA 70806
East Baton Rouge Parish (225) 925-2273

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 William Hall's NPI number?

The NPI number for William Hall is 1649230905. It was assigned to this individual provider in the NPPES registry on March 23, 2006.

Where is William Hall located?

William Hall practices at 1669 Lobdell Ave Suite B, Baton Rouge, LA 70806. The listed phone number is (225) 925-2273.

What is William Hall's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for William Hall 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 22 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.