NPPES file of Aug 9, 2026

James Mayer, D.D.S.

Oral and Maxillofacial Surgery (Dentist) · Toledo, OH

James Mayer, D.D.S. is an oral and maxillofacial surgery (dentist) with a practice address in Toledo, Ohio, and NPI 1891795233, issued on Jul 28, 2005. Check the license (Ohio 18392, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891795233
Name
James Mayer
Credential
D.D.S.
Primary taxonomy
Oral and Maxillofacial Surgery (Dentist) 1223S0112X
License number
18392 OH
Self-reported in NPPES; status is on the state search
Practice location
4447 Talmadge RD, Toledo, OH 43623
Phone
(419) 479-3939
Enumerated
Jul 28, 2005
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 4447 Talmadge RD

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

  1. Ioan Boeriu, DDA,MSDPeriodontics1811394109
  2. Steven Fox, D.D.S.Periodontics1235151671
  3. Richard Ziegler, D.D.S.Oral and Maxillofacial Surgery (Dentist)1578568861

Verify James Mayer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license 18392
    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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67% more Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024

679 Medicare Part D claims for 260 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 214 claims were for opioids.

  1. James Mayer679
  2. Specialty average406

Most prescribed

  1. Penicillin V Potassium197 claims
  2. Ibuprofen165 claims
  3. Acetaminophen-Codeine163 claims
  4. Azithromycin55 claims
  5. Tramadol Hcl28 claims
  6. Chlorhexidine Gluconate21 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.

Bills Medicare through one group practice

  1. Western Lake Erie Oms Ltd.Sylvania, OH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Oral and Maxillofacial Surgery (Dentist) providers in Ohio

There are 234 oral and maxillofacial surgery (dentist) records in Ohio.

Other oral and maxillofacial surgery (dentist) records in Ohio

  1. Aktham Adams, DDSColumbus, OH1518582089
  2. Dominick Adornato, DDSMacedonia, OH1306930169
  3. Jasem Alburaih, B.D.S.Cleveland, OH1538536792
  4. Terrence Allemang, DDSTipp City, OH1497725766
  5. Fatema AlotaibiCleveland, OH1821878943
  6. Scott Alperin, DDSMayfield Hts, OH1871525642
  7. Nada Alwanni, DMD, MSCleveland, OH1124472139
  8. Douglas Anderson, D.D.S.Columbus, OH1700999026
  9. David Ash, D.M.D.Canton, OH1205911864
  10. Adnan Aslam, DDSCleveland, OH1962393827

Common questions

What is James Mayer, D.D.S.'s NPI number?

James Mayer, D.D.S.'s National Provider Identifier (NPI) is 1891795233, issued on Jul 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is James Mayer, D.D.S. located?

The NPPES record lists a practice address at 4447 Talmadge RD, Toledo, OH, 43623. Phone: (419) 479-3939. Providers update this record themselves, so call before visiting.

How can I verify James Mayer, D.D.S.'s license?

NPPES lists Ohio license number 18392, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does James Mayer, D.D.S. prescribe under Medicare Part D?

In 2024, James Mayer, D.D.S. had 679 Medicare Part D claims for 260 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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 27, 2026.