NPPES file of Aug 9, 2026

Jonah Thomas Cooper-Leavitt, D.M.D.

General Practice Dentistry · Monmouth, OR

Jonah Thomas Cooper-Leavitt, D.M.D. is a general practice dentistry with a practice address in Monmouth, Oregon, and NPI 1245412162, issued on Dec 3, 2007. Check the license (Oregon D8326, as entered in NPPES) with the Oregon 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
1245412162
Name
Jonah Thomas Cooper-Leavitt
Credential
D.M.D.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
D8326 OR
Self-reported in NPPES; status is on the state search
Practice location
512 Main St E, Monmouth, OR 97361
Phone
(503) 837-0512
Enumerated
Dec 3, 2007
Record last updated
May 12, 2010 (not updated in 16 years: call before relying on the address or phone)
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 512 Main St E

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

  1. Jocelyne BlancoPhysician Assistant1710748264
  2. Benjamin Coulam, DNPFamily Nurse Practitioner1376103887
  3. Anna Mathisen, PA-CPhysician Assistant1306469440
  4. Phillip SeguraPhysical Therapist1972138535

Verify Jonah Thomas Cooper-Leavitt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license D8326
    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 Oregon license search

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3.1 times the Medicare Part D claims of the average general practice dentistry in 2024

259 Medicare Part D claims for 101 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 37 claims were for opioids.

  1. Jonah Cooper-Leavitt259
  2. Specialty average83

Most prescribed

  1. Amoxicillin62 claims
  2. Doxycycline Hyclate57 claims
  3. Hydrocodone-Acetaminophen30 claims
  4. Chlorhexidine Gluconate29 claims
  5. Sodium Fluoride16 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.

4 general practice dentistry records list a practice address in Monmouth

They are 4 of the 62 NPPES records with a practice address in Monmouth, and 1,888 general practice dentistry records in Oregon.

Other general practice dentistry records in Oregon

  1. Benjamin Aanderud, DMDSherwood, OR1366443574
  2. Steven Abbott, DMDVeneta, OR1417918780
  3. Ruth Abraham, DDSKeizer, OR1356449599
  4. Jesse AchatzWilsonville, OR1730661794
  5. Dennis Adair, D.M.D.Gladstone, OR1215235148
  6. Anthony Adams, D.M.DAloha, OR1295129104
  7. Brannick Adams, D.D.S.Roseburg, OR1376577700
  8. Lisa Adams, DMDBend, OR1952308017
  9. Nima AfsariMedford, OR1447669171
  10. Darioush AfsharSalem, OR1306226782

Common questions

What is Jonah Thomas Cooper-Leavitt, D.M.D.'s NPI number?

Jonah Thomas Cooper-Leavitt, D.M.D.'s National Provider Identifier (NPI) is 1245412162, issued on Dec 3, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jonah Thomas Cooper-Leavitt, D.M.D. located?

The NPPES record lists a practice address at 512 Main St E, Monmouth, OR, 97361. Phone: (503) 837-0512. Providers update this record themselves, so call before visiting.

How can I verify Jonah Thomas Cooper-Leavitt, D.M.D.'s license?

NPPES lists Oregon license number D8326, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Jonah Thomas Cooper-Leavitt, D.M.D. prescribe under Medicare Part D?

In 2024, Jonah Thomas Cooper-Leavitt, D.M.D. had 259 Medicare Part D claims for 101 beneficiaries; 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.