Davis Leon Ewbank, DO
Neurocritical Care Physician · Oklahoma City, OK
Davis Leon Ewbank, DO is a neurocritical care physician with a practice address in Oklahoma City, Oklahoma, and NPI 1205396322, issued on Mar 24, 2019. Check the license (Oklahoma 9034, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Davis Leon Ewbank
- Credential
- DO
- Primary taxonomy
- Neurocritical Care Physician 2084A2900X
- License number
- 9034 OK
Self-reported in NPPES; status is on the state search - Practice location
- 825 NE 10TH St Ste 5B, Oklahoma City, OK 73104
- Phone
- (405) 271-4113
- Enumerated
- Mar 24, 2019
- Record last updated
- Aug 14, 2025
- Fax
- (405) 271-5723
- Medicare enrollment
- Enrolled (PECOS I20250813002630); accepts Medicare assignment
- Entity
- Type 1 · individual
6 nearest neurocritical care physician records → All 7 in Oklahoma → Look up another NPI →
Also registered at 825 NE 10TH St Ste 5B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joeresty Abelida, AGACNPCritical Care Medicine Nurse Practitioner1053943217
- Ronald Alvarado Dyer, MDNeurocritical Care Physician1255856027
- Nidhiben Anadani, MDNeurology Physician1982045571
- Christopher Barnett, PA-CPhysician Assistant1922721786
- Caitlyn Clark, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1447934039
- Claire Delpirou Nouh, MDNeurology Physician1760048037
Verify Davis Leon Ewbank in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 9034Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- OU Health Partners IncOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neurocritical Care Physician providers in Oklahoma
There are 7 neurocritical care physician records in Oklahoma.
All 7 in Oklahoma → Every provider in Oklahoma City → Neurocritical Care Physician nationwide →
The 6 neurocritical care physician records with the nearest ZIP codes
- Ronald Alvarado Dyer, MDOklahoma City, OK 731041255856027
- Jorge Ortiz Garcia, M.D.Oklahoma City, OK 731041689937336
- Errol Gordon, M.D.Tulsa, OK 741041194762377
- James Rooks, M.D.Tulsa, OK 741041841269792
- Suraj Suku, M.D.Tulsa, OK 741331891833505
- Panayiotis Tjionas, MDTulsa, OK 741361609338417
Common questions
What is Davis Leon Ewbank, DO's NPI number?
Davis Leon Ewbank, DO's National Provider Identifier (NPI) is 1205396322, issued on Mar 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Davis Leon Ewbank, DO located?
The NPPES record lists a practice address at 825 NE 10TH St Ste 5B, Oklahoma City, OK, 73104. Phone: (405) 271-4113. Providers update this record themselves, so call before visiting.
How can I verify Davis Leon Ewbank, DO's license?
NPPES lists Oklahoma license number 9034, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.