John Andrew Thompsen, D.M.D
Dentist · Perkins, OK
John Andrew Thompsen, D.M.D is a dentist with a practice address in Perkins, Oklahoma, and NPI 1245389022, issued on Jan 9, 2007. Check the license (Oklahoma 4433, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Andrew Thompsen
- Credential
- D.M.D
- Primary taxonomy
- Dentist 122300000X
- License number
- 4433 OK
Self-reported in NPPES; status is on the state search - Practice location
- 117 W Thomas St, Perkins, OK 74059
- Phone
- (405) 547-2485
- Enumerated
- Jan 9, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,058 in Oklahoma → Look up another NPI →
Verify John Andrew Thompsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 4433Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average dentist in 2024
41 Medicare Part D claims for 28 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Clindamycin Hcl17 claims
- Amoxicillin13 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.
John Andrew Thompsen among 1,058 dentist records in Oklahoma
John Andrew Thompsen, D.M.D 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 2007, is newer than 24% of them.
- NPI issued2007 · 24% of these records are older, 65% 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 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).
Dentist providers in Oklahoma
There are 1,058 dentist records in Oklahoma.
All 1,058 in Oklahoma → Every provider in Perkins → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Yvonne Collins, DDSPawnee, OK 740581871690388
- Henry Kaehler, DDSPawnee, OK 740581659473080
- Michael HamiltonPawhuska, OK 740561225776487
- Ivan Ahlert, DDSOwasso, OK 740551770467367
- Karla Boyd, D.D.S.Owasso, OK 740551518174580
- Jacob Cary, D.D.S.Owasso, OK 740551598131880
- Caitlin Fleck, DDSOwasso, OK 740551124510946
- Matthew Gray, DDSOwasso, OK 740551073704904
Common questions
What is John Andrew Thompsen, D.M.D's NPI number?
John Andrew Thompsen, D.M.D's National Provider Identifier (NPI) is 1245389022, issued on Jan 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Andrew Thompsen, D.M.D located?
The NPPES record lists a practice address at 117 W Thomas St, Perkins, OK, 74059. Phone: (405) 547-2485. Providers update this record themselves, so call before visiting.
How can I verify John Andrew Thompsen, D.M.D's license?
NPPES lists Oklahoma license number 4433, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does John Andrew Thompsen, D.M.D prescribe under Medicare Part D?
In 2024, John Andrew Thompsen, D.M.D had 41 Medicare Part D claims for 28 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.