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

Dr. Sylvester Ejiofor Onyishi, MD

Individual provider Urology Physician · NPI 1952697559

Dr. Sylvester Ejiofor Onyishi, MD is an Urology in Sebring, Florida. Graduated from University of Tennessee, Hsc, College of Medicine in 2011, 15 years ago. Practices with Adventist Health System-Sunbelt Inc, a 110-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Florida.

Years since qualifying
15
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
FL
In the registry since
2011
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

4325 Sun N Lake Blvd Ste 105
Sebring, FL 33872-2171
Phone: (863) 382-2248
Fax: (863) 382-1242
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1501 N Campbell Ave, Tucson, AZ 85724-5077 — (520) 626-6895

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence ME133238 (FL)

Record details

NPI number1952697559
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2011
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyUROLOGY
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Adventist Health System-Sunbelt Inc — 110 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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