NPPES file of Aug 9, 2026

Darrell Lynn Sadler, DDS

General Practice Dentistry · Stillwater, OK

Darrell Lynn Sadler, DDS is a general practice dentistry with a practice address in Stillwater, Oklahoma, and NPI 1407897457, issued on Jun 9, 2006. Check the license (Oklahoma 3654, as entered in NPPES) with the Oklahoma 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
1407897457
Name
Darrell Lynn Sadler
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
3654 OK
Self-reported in NPPES; status is on the state search
Practice location
2212 W 12TH Ave, Stillwater, OK 74074
Phone
(405) 624-0222
Enumerated
Jun 9, 2006
Record last updated
Jul 13, 2026
Fax
(405) 624-6003
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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Verify Darrell Lynn Sadler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
    Search for license 3654
    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
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84% fewer Medicare Part D claims than the average general practice dentistry in 2024

13 Medicare Part D claims, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Darrell Sadler13
  2. Specialty average83

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.

22 general practice dentistry records list a practice address in Stillwater

They are 22 of the 1,440 NPPES records with a practice address in Stillwater, and 1,398 general practice dentistry records in Oklahoma.

Other general practice dentistry records in Oklahoma

  1. Nadine Abdelkader, DDSOklahoma City, OK1518658442
  2. Alia Abdulhadi, DDSMidwest City, OK1235656687
  3. Joseph Acquaviva, DDSOklahoma City, OK1609669274
  4. Robert Adair, D.D.S.Midwest City, OK1639116114
  5. Blake Adams, DDSBixby, OK1821927492
  6. Michael Adams, D.D.S.Oklahoma City, OK1487704185
  7. Gary Adolph, D.D.SOkmulgee, OK1255518759
  8. Matthew Agee, DDSYukon, OK1750020780
  9. John Ainsworth, D.D.S.Mustang, OK1205838026
  10. Michael Aitson, D.D.S.Woodward, OK1326030347

Common questions

What is Darrell Lynn Sadler, DDS's NPI number?

Darrell Lynn Sadler, DDS's National Provider Identifier (NPI) is 1407897457, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Darrell Lynn Sadler, DDS located?

The NPPES record lists a practice address at 2212 W 12TH Ave, Stillwater, OK, 74074. Phone: (405) 624-0222. Providers update this record themselves, so call before visiting.

How can I verify Darrell Lynn Sadler, DDS's license?

NPPES lists Oklahoma license number 3654, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

How much does Darrell Lynn Sadler, DDS prescribe under Medicare Part D?

In 2024, Darrell Lynn Sadler, DDS had 13 Medicare Part D claims; the average among general practice dentistry prescribers was 83. 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.