NPPES file of Aug 9, 2026

Addison L. Walker, D.D.M.

Orthodontics and Dentofacial Orthopedics Dentistry · Little Rock, AR

Addison L. Walker, D.D.M. is an orthodontics and dentofacial orthopedics dentistry with a practice address in Little Rock, Arkansas, and NPI 1063867604, issued on May 2, 2016. Check the license (Arkansas 4643, as entered in NPPES) with the Arkansas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1063867604
Name
Addison L. Walker
Credential
D.D.M.
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
License numbers
4643 AR
8791 SC
Self-reported in NPPES; status is on the state search
Practice location
12419 Cantrell RD, Little Rock, AR 72223
Phone
(501) 223-8442
Enumerated
May 2, 2016
Record last updated
Aug 2, 2023
Fax
(501) 224-2900
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest orthodontics and dentofacial orthopedics dentistry records → All 73 in Arkansas → Look up another NPI →

Also registered at 12419 Cantrell RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. John DanielOrthodontics and Dentofacial Orthopedics Dentistry1124158258
  2. Elizabeth Heath, D.D.S., M.S.D.Orthodontics and Dentofacial Orthopedics Dentistry1649632217
  3. Thomas Jones, D.D.S.Orthodontics and Dentofacial Orthopedics Dentistry1194358507

Verify Addison L. Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arkansas board licenses this profession
    Search for license 4643    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Arkansas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $361.64

6 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 7,622 providers of this specialty with any payment received $1,641.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Addison Walker$361.64
  2. Specialty average$1,641.73

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Addison L. Walker among 73 orthodontics and dentofacial orthopedics dentistry records in Arkansas

Addison L. Walker, D.D.M. is one of 73 orthodontics and dentofacial orthopedics dentistry records with a practice address in Arkansas. 53% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 79% of them.

  • NPI issued2016 · 79% of these records are older, 15% newer
  • In a Medicare fileYes · 53% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2023 · 86% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthodontics and Dentofacial Orthopedics Dentistry providers in Arkansas

There are 73 orthodontics and dentofacial orthopedics dentistry records in Arkansas.

All 73 in Arkansas → Every provider in Little Rock → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →

The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes

  1. John DanielLittle Rock, AR 722231124158258
  2. Elizabeth Heath, D.D.S., M.S.D.Little Rock, AR 722231649632217
  3. Thomas Jones, D.D.S.Little Rock, AR 722231194358507
  4. Richard Phelan, DDS, MSLittle Rock, AR 722231306934583
  5. Ajay Suri, DDS, MSLittle Rock, AR 722231437185766
  6. Paula Martin-Fletcher, D.D.S., P.A.Little Rock, AR 722271487728432
  7. David Wardlaw, ORTHODONTISTLittle Rock, AR 722271386704385
  8. Hayden Wynne, DMDLittle Rock, AR 722271518858919

Common questions

What is Addison L. Walker, D.D.M.'s NPI number?

Addison L. Walker, D.D.M.'s National Provider Identifier (NPI) is 1063867604, issued on May 2, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Addison L. Walker, D.D.M. located?

The NPPES record lists a practice address at 12419 Cantrell RD, Little Rock, AR, 72223. Phone: (501) 223-8442. Providers update this record themselves, so call before visiting.

How can I verify Addison L. Walker, D.D.M.'s license?

NPPES lists Arkansas license number 4643, as entered by the provider. Search the Arkansas board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.