Owen Dimitri Ortmayer, MD
Emergency Medicine Physician · Concord, NC
Owen Dimitri Ortmayer, MD is an emergency medicine physician with a practice address in Concord, North Carolina, and NPI 1710336920, issued on Jun 8, 2016. Check the license (North Carolina 2020-00377, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Owen Dimitri Ortmayer
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 2020-00377 NC
MT211718 PA
Self-reported in NPPES; status is on the state search - Practice location
- 920 Church St N, Concord, NC 28025
- Phone
- (704) 403-3000
- Enumerated
- Jun 8, 2016
- Record last updated
- Jul 6, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200603002664); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 2,094 in North Carolina → Look up another NPI →
Also registered at 920 Church St N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Terri Accardo, CRNACertified Registered Nurse Anesthetist1518052497
- Osmund Agbo, M.DPulmonary Disease Physician1275728529
- Steven Aho, M.D.Anesthesiology Physician1871884791
- Ayoola Ajani, OTR/LOccupational Therapist1316747454
- Awad Alboga, MDHospitalist Physician1134742547
Verify Owen Dimitri Ortmayer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2020-00377Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average emergency medicine physician in 2024
263 Medicare Part D claims for 171 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 49 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen27 claims
- Cefuroxime19 claims
- Doxycycline Hyclate16 claims
- Prednisone15 claims
- Naproxen12 claims
- Oxycodone-Acetaminophen12 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Wake Forest Emergency ProvidersCharlotte, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Owen Dimitri Ortmayer among 2,094 emergency medicine physician records in North Carolina
Owen Dimitri Ortmayer, MD is one of 2,094 emergency medicine physician records with a practice address in North Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 73% of them.
- NPI issued2016 · 73% of these records are older, 23% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2016 · median 2012 among the 1,317 with a school on file
- Record last updated2020 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 emergency medicine physician records list a practice address in Concord
They are 43 of the 3,418 NPPES records with a practice address in Concord, and 2,094 emergency medicine physician records in North Carolina.
All 2,094 in North Carolina → Every provider in Concord → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Leon Britton, M.D.Concord, NC 280251912955287
- Charles Corey, M.D.Concord, NC 280251871541904
- Melora Driver, MDConcord, NC 280251306860879
- Jeffrey Galvin, M.D.Concord, NC 280251649228578
- Steve Gaskin, M.D.Concord, NC 280251700834280
- Michael Kaczmarek, M.D.Concord, NC 280251376591149
- Douglas Miller, M.D.Concord, NC 280251508814039
- Christina Moore, M.D.Concord, NC 280251316995673
Common questions
What is Owen Dimitri Ortmayer, MD's NPI number?
Owen Dimitri Ortmayer, MD's National Provider Identifier (NPI) is 1710336920, issued on Jun 8, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Owen Dimitri Ortmayer, MD located?
The NPPES record lists a practice address at 920 Church St N, Concord, NC, 28025. Phone: (704) 403-3000. Providers update this record themselves, so call before visiting.
How can I verify Owen Dimitri Ortmayer, MD's license?
NPPES lists North Carolina license number 2020-00377, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Owen Dimitri Ortmayer, MD prescribe under Medicare Part D?
In 2024, Owen Dimitri Ortmayer, MD had 263 Medicare Part D claims for 171 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Owen Dimitri Ortmayer, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.