NPPES file of Aug 9, 2026

Michael Lewis Ortman, DDS

General Practice Dentistry · Dayton, OH

Michael Lewis Ortman, DDS is a general practice dentistry with a practice address in Dayton, Ohio, and NPI 1538112669, issued on May 18, 2006. Check the license (Ohio 17962, as entered in NPPES) with the Ohio 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
1538112669
Name
Michael Lewis Ortman
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
17962 OH
Self-reported in NPPES; status is on the state search
Practice location
4224 Philadelphia Dr, Dayton, OH 45405
Phone
(937) 276-3172
Enumerated
May 18, 2006
Record last updated
Apr 20, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(937) 276-3318
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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8 nearest general practice dentistry records → All 3,986 in Ohio → Look up another NPI →

Verify Michael Lewis Ortman 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 17962    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 Ohio license search

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Michael Lewis Ortman among 3,986 general practice dentistry records in Ohio

Michael Lewis Ortman, DDS is one of 3,986 general practice dentistry records with a practice address in Ohio. 63% 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, 61% newer
  • In a Medicare fileNo · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2011 · 74% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Dentistry providers in Ohio

There are 3,986 general practice dentistry records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,986 in Ohio → Every provider in Dayton → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Richard Bohme, DDS, FAGDDayton, OH 454051477530442
  2. Dennis Schaffer, DDSDayton, OH 454051699884536
  3. Percival Dacosta, D.D.S.Dayton, OH 454061356554778
  4. Stanley Matthews, D.D.S.Dayton, OH 454061457344160
  5. Sierra Norvell, DMDDayton, OH 454061013887108
  6. Ria Patel, DDSDayton, OH 454061669120218
  7. Barry Schwartz, DDSDayton, OH 454061235262825
  8. Nick Xie, DDSDayton, OH 454061942994090

Common questions

What is Michael Lewis Ortman, DDS's NPI number?

Michael Lewis Ortman, DDS's National Provider Identifier (NPI) is 1538112669, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Lewis Ortman, DDS located?

The NPPES record lists a practice address at 4224 Philadelphia Dr, Dayton, OH, 45405. Phone: (937) 276-3172. Providers update this record themselves, so call before visiting.

How can I verify Michael Lewis Ortman, DDS's license?

NPPES lists Ohio license number 17962, as entered by the provider. Search the Ohio 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.