Matthew Scott Killingsworth, D.M.D.
Pediatric Dentistry · Siloam Springs, AR
Matthew Scott Killingsworth, D.M.D. is a pediatric dentistry with a practice address in Siloam Springs, Arkansas, and NPI 1871887422, issued on May 31, 2011. Check the license (Arkansas 95, as entered in NPPES) with the Arkansas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Scott Killingsworth
- Credential
- D.M.D.
- Primary taxonomy
- Pediatric Dentistry 1223P0221X
- License numbers
- 95 AR
3817 AR
Self-reported in NPPES; status is on the state search - Practice location
- 2125 E Main St Ste 13, Siloam Springs, AR 72761
- Phone
- (479) 231-3005
- Enumerated
- May 31, 2011
- Record last updated
- Jan 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (479) 282-0449
- Entity
- Type 1 · individual
8 nearest pediatric dentistry records → All 67 in Arkansas → Look up another NPI →
Verify Matthew Scott Killingsworth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arkansas board licenses this profession
Search for license 95Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $36.17
3 payments; by number, the most common kind was food and beverage; the largest payer was NuSmile, Ltd. The 2,607 providers of this specialty with any payment received $434.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Matthew Scott Killingsworth among 67 pediatric dentistry records in Arkansas
Matthew Scott Killingsworth, D.M.D. is one of 67 pediatric dentistry records with a practice address in Arkansas. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 69% of them.
- NPI issued2011 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 27% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2021 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0221X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Dentistry providers in Arkansas
There are 67 pediatric dentistry records in Arkansas.
All 67 in Arkansas → Every provider in Siloam Springs → Pediatric Dentistry nationwide →
The 8 pediatric dentistry records with the nearest ZIP codes
- Brent Caple, D.D.S.Rogers, AR 727581497886808
- Jeffrey Rhodes, DDS, MSRogers, AR 727581518993401
- Amanda Hankins, D.D.S.Lowell, AR 727451114339926
- Jonathan Billings, DDSRussellville, AR 728011932783586
- Michael Johnston, DDS, MSRussellville, AR 728011649347634
- Thomas Richardson, DDSRussellville, AR 728011053486134
- Jessica Sliger, DDSBentonville, AR 727121598255358
- Warren Massey, D.D.S., M.S.Fayetteville, AR 727031710052279
Common questions
What is Matthew Scott Killingsworth, D.M.D.'s NPI number?
Matthew Scott Killingsworth, D.M.D.'s National Provider Identifier (NPI) is 1871887422, issued on May 31, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Scott Killingsworth, D.M.D. located?
The NPPES record lists a practice address at 2125 E Main St Ste 13, Siloam Springs, AR, 72761. Phone: (479) 231-3005. Providers update this record themselves, so call before visiting.
How can I verify Matthew Scott Killingsworth, D.M.D.'s license?
NPPES lists Arkansas license number 95, 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.
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.