Mitchell Onwochei-Ashei, MD
Neurocritical Care Physician · Alexandria, VA
Mitchell Onwochei-Ashei, MD is a neurocritical care physician with a practice address in Alexandria, Virginia, and NPI 1164794137, issued on Feb 6, 2012. Check the license (Virginia 0101276525, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Mitchell Onwochei-Ashei
- Credential
- MD
- Primary taxonomy
- Neurocritical Care Physician 2084A2900X
- License numbers
- 0101276525 VA
D76382 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4320 Seminary RD, Alexandria, VA 22304
- Phone
- (703) 504-3000
- Enumerated
- Feb 6, 2012
- Record last updated
- Nov 15, 2022
- Fax
- (703) 504-3388
- Medicare enrollment
- Enrolled (PECOS I20150212000749); accepts Medicare assignment
- Entity
- Type 1 · individual
1 nearest neurocritical care physician record → All 2 in Virginia → Look up another NPI →
Also registered at 4320 Seminary RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lee Abbott, CPRSPeer Specialist1841011863
- Nehna Abdul Majeed, M.D.Internal Medicine Physician1861843773
- Husam Al Samarah, M.DCritical Care Medicine (Internal Medicine) Physician1861633638
- Ali Alikhani, MDVascular & Interventional Radiology Physician1336582519
- Rodolfo Alora, PTPhysical Therapist1033440748
- Melissa Alverson, CSASurgical Assistant1528948676
Verify Mitchell Onwochei-Ashei in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101276525Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 81.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Inova Health Care ServicesFalls Church, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neurocritical Care Physician providers in Virginia
There are 2 neurocritical care physician records in Virginia.
All 2 in Virginia → Every provider in Alexandria → Neurocritical Care Physician nationwide →
The 1 neurocritical care physician record with the nearest ZIP codes
- Lawrence Nolan, DONorfolk, VA 235071629509054
Common questions
What is Mitchell Onwochei-Ashei, MD's NPI number?
Mitchell Onwochei-Ashei, MD's National Provider Identifier (NPI) is 1164794137, issued on Feb 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Mitchell Onwochei-Ashei, MD located?
The NPPES record lists a practice address at 4320 Seminary RD, Alexandria, VA, 22304. Phone: (703) 504-3000. Providers update this record themselves, so call before visiting.
How can I verify Mitchell Onwochei-Ashei, MD's license?
NPPES lists Virginia license number 0101276525, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Mitchell Onwochei-Ashei, MD's MIPS final score?
The 2023 MIPS final score is 81.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.