William L. Deprater, D.D.S.
Dentist · Ada, OK
William L. Deprater, D.D.S. is a dentist with a practice address in Ada, Oklahoma, and NPI 1285662445, issued on Jun 28, 2006. Check the license (Oklahoma 4967, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William L. Deprater
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 4967 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1921 Stonecipher Blvd, Ada, OK 74820
- Phone
- (580) 436-3980
- Enumerated
- Jun 28, 2006
- Record last updated
- May 15, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (580) 421-6283
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,058 in Oklahoma → Look up another NPI →
Also registered at 1921 Stonecipher Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William L. Deprater in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 4967Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average dentist in 2024
33 Medicare Part D claims for 14 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin14 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.
William L. Deprater among 1,058 dentist records in Oklahoma
William L. Deprater, 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 updated2015 · 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 Ada
They are 17 of the 1,141 NPPES records with a practice address in Ada, and 1,058 dentist records in Oklahoma.
All 1,058 in Oklahoma → Every provider in Ada → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Erin Bigelow, D.M.D.Ada, OK 748201720314479
- Bryan Bratton, D.D.S.Ada, OK 748201427010172
- Benjamin Edwards, DDSAda, OK 748201134223597
- Benjamin Edwards, D.D.S.Ada, OK 748201750677159
- Jesse Howell, D.D.SAda, OK 748201588893085
- Hans Igou, D.D.S.Ada, OK 748201255778668
- Mohammed Kayyali, DDSAda, OK 748201396273314
- Joshua Mayo, DDSAda, OK 748201003170887
Common questions
What is William L. Deprater, D.D.S.'s NPI number?
William L. Deprater, D.D.S.'s National Provider Identifier (NPI) is 1285662445, issued on Jun 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William L. Deprater, D.D.S. located?
The NPPES record lists a practice address at 1921 Stonecipher Blvd, Ada, OK, 74820. Phone: (580) 436-3980. Providers update this record themselves, so call before visiting.
How can I verify William L. Deprater, D.D.S.'s license?
NPPES lists Oklahoma license number 4967, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does William L. Deprater, D.D.S. prescribe under Medicare Part D?
In 2024, William L. Deprater, D.D.S. had 33 Medicare Part D claims for 14 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.