Eric Ray Castillo, D.D.S.
Dentist · Ardmore, OK
Eric Ray Castillo, D.D.S. is a dentist with a practice address in Ardmore, Oklahoma, and NPI 1649356569, issued on Oct 31, 2006. Check the license (Oklahoma 5652, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Eric Ray Castillo
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 5652 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1110 Walnut Dr, Ardmore, OK 73401
- Phone
- (580) 223-7779
- Enumerated
- Oct 31, 2006
- Record last updated
- May 14, 2022
- Fax
- (580) 223-7789
- Medicaid ID
- 200021060A OK
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,058 in Oklahoma → Look up another NPI →
Also registered at 1110 Walnut Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sadie Pfau, DMDDentist1487220521
- Stephen Smalley, D.D.S.General Practice Dentistry1285636142
Verify Eric Ray Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 5652Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% more Medicare Part D claims than the average dentist in 2024
148 Medicare Part D claims for 90 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Amoxicillin62 claims
- Chlorhexidine Gluconate25 claims
- Cephalexin13 claims
- Hydrocodone-Acetaminophen11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $18.46
1 payment: food and beverage; the largest payer was Philips North America LLC. The 31,974 providers of this specialty with any payment received $540.36 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.
Eric Ray Castillo among 1,058 dentist records in Oklahoma
Eric Ray Castillo, D.D.S. is one of 1,058 dentist records with a practice address in Oklahoma. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 76% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 dentist records list a practice address in Ardmore
They are 17 of the 1,302 NPPES records with a practice address in Ardmore, and 1,058 dentist records in Oklahoma.
All 1,058 in Oklahoma → Every provider in Ardmore → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Ronald Bulard, DDSArdmore, OK 734011851301824
- Jolecia Hardin, DDSArdmore, OK 734011073245270
- David Harris, DDSArdmore, OK 734011053516781
- Joshua Kuykendall, DDSArdmore, OK 734011144667643
- Francis Montemayor, DDSArdmore, OK 734011093871659
- Loyd Perry, DDSArdmore, OK 734011306804141
- Sadie Pfau, DMDArdmore, OK 734011487220521
- Lauren Storts, DDSArdmore, OK 734011730597626
Common questions
What is Eric Ray Castillo, D.D.S.'s NPI number?
Eric Ray Castillo, D.D.S.'s National Provider Identifier (NPI) is 1649356569, issued on Oct 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eric Ray Castillo, D.D.S. located?
The NPPES record lists a practice address at 1110 Walnut Dr, Ardmore, OK, 73401. Phone: (580) 223-7779. Providers update this record themselves, so call before visiting.
How can I verify Eric Ray Castillo, D.D.S.'s license?
NPPES lists Oklahoma license number 5652, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Eric Ray Castillo, D.D.S. prescribe under Medicare Part D?
In 2024, Eric Ray Castillo, D.D.S. had 148 Medicare Part D claims for 90 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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.