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

Dr. Stephen Osaguona, MD

Individual provider Internal Medicine Physician · NPI 1346387388

Dr. Stephen Osaguona, MD is a Nephrology in Columbia, South Carolina. Qualified in 1995, 31 years ago. Practices with Palmetto Kidney and Hypertension Associates LLC, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in North Carolina, South Carolina and Tennessee.

Years since qualifying
31
Licensed in
NC, SC, TN
In the registry since
2007
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

2601 Laurel St Ste 230
Columbia, SC 29204-2034
Phone: (843) 233-3700
Fax: (877) 460-4542
Show map & directions

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

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 29582 (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 29582 (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 44735 (TN)
Nephrology Physician Taxonomy 207RN0300X · Licence 2010-01400 (NC)

Record details

NPI number1346387388
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 31, 2007
Last updated in NPPESApril 29, 2025
Certification dateApril 29, 2025

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Palmetto Kidney And Hypertension Associates Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Columbia