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

Chinedu Olisaemeka Ejike, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1831415637

Chinedu Olisaemeka Ejike, MD is a Pulmonary Disease in Ann Arbor, Michigan. Qualified in 2003, 23 years ago. Practices with T J Samson Community Hospital, a 194-clinician group, works from 14 locations and accepts Medicare assignment. Licensed in Indiana, Maryland, Michigan and Ohio.

Years since qualifying
23
Licensed in
IN, MD, MI, OH
In the registry since
2010
Specialties on file
6
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

1500 E Medical Center Drive B1 Fl Taubman Center Recp Mos Rm 126
Ann Arbor, MI 48109-5317
Phone: (734) 232-2867
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (13)

  • 16403 Old Emmitsburg Rd, Emmitsburg, MD 21727-8929 — (240) 215-6310
  • 501 W 7th St, Frederick, MD 21701-4586 — (240) 215-6310
  • 400 W 7th St, Frederick, MD 21701-4506 — (240) 215-6310
  • 194 Thomas Johnson Dr, Frederick, MD 21702-4679 — (240) 215-6310
  • 141 Thomas Johnson Dr, Frederick, MD 21702-4502 — (301) 846-0100
  • 75 Thomas Johnson Dr, Frederick, MD 21702-4895 — (240) 215-6310
  • 1562 Opossumtown Pike, Frederick, MD 21702-4920 — (240) 215-6310
  • 7211 Bank Ct, Frederick, MD 21703-8483 — (240) 215-6310
  • 3430 Worthington Blvd, Frederick, MD 21704-7017 — (240) 215-6310
  • 230 W Patrick St, Frederick, MD 21701-6945 — (240) 215-6310
  • 504 E Ridgeville Blvd, Mount Airy, MD 21771-5942 — (240) 215-6310
  • 3000d Ventrie Ct, Myersville, MD 21773-7817 — (240) 215-6310
  • 15 E Frederick St, Walkersville, MD 21793-8234 — (240) 215-6310

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 35.120851 (OH)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 01100202A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301108174 (MI)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 01100202A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence D85059 (MD)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 35.120851 (OH)

Record details

NPI number1831415637
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 19, 2010
Last updated in NPPESMay 27, 2026
Certification dateMay 27, 2026
Mailing address1921 River Vista Dr, Essex, MD 21221-3450

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice T J Samson Community Hospital — 194 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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