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

Onyekachi C Obi, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1639500895

Onyekachi C Obi, MD is a Critical Care (Intensivists) in Winter Garden, Florida. Qualified in 2011, 15 years ago. Practices with Orlando Health Medical Group Inc, a 2,137-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Alabama, Florida and Illinois.

Years since qualifying
15
Licensed in
AL, FL, IL
In the registry since
2013
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

17000 Porter Rd
Winter Garden, FL 34787-8915
Phone: (321) 841-3467
Fax: (407) 253-2563
Show map & directions

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

Additional practice locations (3)

  • 604 Stone Ave, Talladega, AL 35160-2217 — (256) 362-8111
  • 7978 Lake Wilson Rd, Davenport, FL 33896-9616 — (321) 843-7900
  • 601 E Rollins St, Orlando, FL 32803-1248 — (407) 303-7283

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence ME130760 (FL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence MD.51894 (AL)
Nephrology Physician Taxonomy 207RN0300X · Licence ME130760 (FL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125063931 (IL)

Record details

NPI number1639500895
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 12, 2013
Last updated in NPPESApril 9, 2026
Certification dateApril 9, 2026

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesNEPHROLOGY
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Orlando Health Medical Group Inc — 2137 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare