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

Individual provider Internal Medicine Physician · NPI 1801158167

Dr. Onyinye Ugboaja, MD is an Internal Medicine in Sumter, South Carolina. Qualified in 2004, 22 years ago. Practices with Hospital Medicine Services of Tx, PLLC, a 372-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
22
Licensed in
SC
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

129 N Washington St
Sumter, SC 29150-4949
Phone: (803) 774-9680
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 701 Grove Rd Fl 5, Greenville, SC 29605 — (864) 455-4411

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 37716 (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 37716 (SC)

Record details

NPI number1801158167
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2012
Last updated in NPPESOctober 21, 2019

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Hospital Medicine Services Of Tx, Pllc — 372 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Sumter