Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Mitchell Onwochei-Ashei, MD

Individual provider Internal Medicine Physician · NPI 1164794137

Dr. Mitchell Onwochei-Ashei, MD is a Critical Care (Intensivists) in Alexandria, Virginia. Qualified in 2010, 16 years ago. Practices with Inova Health Care Services, a 1,827-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland and Virginia.

Years since qualifying
16
Licensed in
MD, VA
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4320 Seminary Rd
Alexandria, VA 22304-1535
Phone: (703) 504-3000
Fax: (703) 504-3388
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 19801 Observation Dr, Germantown, MD 20876-4070 — (301) 557-6000

Specialties & licences

Neurocritical Care Physician (primary) Taxonomy 2084A2900X · Licence 0101276525 (VA)
Internal Medicine Physician Taxonomy 207R00000X · Licence D76382 (MD)

Record details

NPI number1164794137
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 6, 2012
Last updated in NPPESNovember 15, 2022
Certification dateNovember 15, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Inova Health Care Services — 1827 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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