NPPES file of Aug 9, 2026

Michael Duane Thomas, DDS

Dentist · Duncan, OK

Michael Duane Thomas, DDS is a dentist with a practice address in Duncan, Oklahoma, and NPI 1689778045, issued on Sep 7, 2006. Check the license (Oklahoma 3785, as entered in NPPES) with the Oklahoma board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689778045
Name
Michael Duane Thomas
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
3785 OK
Self-reported in NPPES; status is on the state search
Practice location
1610 Jones, Duncan, OK 73533
Phone
(580) 255-2771
Enumerated
Sep 7, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(580) 255-2789
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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Also registered at 1610 Jones

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. James Jennings, DDSDentist1124122585

Verify Michael Duane Thomas 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 3785
    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
Find the Oklahoma license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Michael Duane Thomas among 1,058 dentist records in Oklahoma

Michael Duane Thomas, DDS 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 not. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 76% newer
  • In a Medicare fileNo · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 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).

7 dentist records list a practice address in Duncan

They are 7 of the 381 NPPES records with a practice address in Duncan, and 1,058 dentist records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 dentist records with the nearest ZIP codes

  1. Peyton Bailey, DMDDuncan, OK 735331073432522
  2. Gerald Davis, D.D.S.Duncan, OK 735331316070220
  3. James Jennings, DDSDuncan, OK 735331124122585
  4. Garrett Nelson, DDSDuncan, OK 735331528627825
  5. Brian Nguyen, DMDDuncan, OK 735331518484815
  6. Tj Nugent, D.D.SDuncan, OK 735331215166616
  7. Alexandra Hernandez, DDSAltus, OK 735231023324241
  8. Spencer LangAltus, OK 735231770283798

Common questions

What is Michael Duane Thomas, DDS's NPI number?

Michael Duane Thomas, DDS's National Provider Identifier (NPI) is 1689778045, issued on Sep 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Duane Thomas, DDS located?

The NPPES record lists a practice address at 1610 Jones, Duncan, OK, 73533. Phone: (580) 255-2771. Providers update this record themselves, so call before visiting.

How can I verify Michael Duane Thomas, DDS's license?

NPPES lists Oklahoma license number 3785, as entered by the provider. Search the Oklahoma 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. 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.