Doctor profile · Federal record
Dr. Matthew Killingsworth, D.M.D.
Pediatric Dentist · Dentist · Siloam Springs, AR
- NPI 1871887422
- 15 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2125 E Main St Ste 13
Siloam Springs, AR 727615576
(479) 231-3005
fax (479) 282-0449 - Additional location
-
1607 E Rainforest RD
Fayetteville, AR 727035385
(479) 582-0600
Credentials & registration
- NPI registered
- May 2011 — 15 yrs on file
- Profile last updated
- January 18, 2021
- Specialty taxonomy
- 1223P0221X — NUCC code
- State licenses (2)
- Arkansas #95 · Arkansas #3817
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871887422. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$36
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| NuSmile, LTD. | 2 | $19.56 | |
| Philips North America LLC | 1 | $16.61 |
By nature of payment
Frequently asked questions
What is Dr. Matthew Killingsworth's medical specialty?
Dr. Matthew Killingsworth practices Pediatric Dentist in Siloam Springs, AR.
Where does Dr. Matthew Killingsworth practice?
Dr. Matthew Killingsworth practices at 2125 E Main St Ste 13, Siloam Springs, AR 727615576. Office phone: 4792313005.
What is Dr. Matthew Killingsworth's NPI?
Dr. Matthew Killingsworth's National Provider Identifier (NPI) is 1871887422, issued by NPPES.