Sylvester Ejiofor Onyishi, M.D.
Urology Physician · Sebring, FL
Sylvester Ejiofor Onyishi, M.D. is a urology physician with a practice address in Sebring, Florida, and NPI 1952697559, issued on Jun 22, 2011. Check the license (Florida ME133238, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Sylvester Ejiofor Onyishi
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- ME133238 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4325 Sun N Lake Blvd Ste 105, Sebring, FL 33872
- Phone
- (863) 382-2248
- Enumerated
- Jun 22, 2011
- Record last updated
- Jul 21, 2022
- Fax
- (863) 382-1242
- Medicare enrollment
- Enrolled (PECOS I20170908001067); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest urology physician records → All 1,020 in Florida → Look up another NPI →
Also registered at 4325 Sun N Lake Blvd Ste 105
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Syed Aftab AhmadStudent in an Organized Health Care Education/Training Program1215810486
- Angela Alfaro, MD, MSFamily Medicine Physician1942289517
- Gilbert Alvarez, DOStudent in an Organized Health Care Education/Training Program1871340141
- Rupesh Andani, MBBSStudent in an Organized Health Care Education/Training Program1700633674
- Poorvika Babu, MDInternal Medicine Physician1760279509
- Muhammad Maaz Bin Rehan, MDStudent in an Organized Health Care Education/Training Program1932091014
Verify Sylvester Ejiofor Onyishi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME133238Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average urology physician in 2024
3,197 Medicare Part D claims for 778 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 101 claims were for opioids.
Most prescribed
- Finasteride903 claims
- Tamsulosin Hcl693 claims
- Bethanechol Chloride410 claims
- Sulfamethoxazole-Trimethoprim170 claims
- Myrbetriq136 claims
- Oxycodone-Acetaminophen101 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 94.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $650.55
24 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Adventist Health System-Sunbelt IncSebring, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sylvester Ejiofor Onyishi among 1,020 urology physician records in Florida
Sylvester Ejiofor Onyishi, M.D. is one of 1,020 urology physician records with a practice address in Florida. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 73% of them.
- NPI issued2011 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2011 · median 1999 among the 721 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Florida
There are 1,020 urology physician records in Florida.
All 1,020 in Florida → Every provider in Sebring → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Anthony Arciola, MDSebring, FL 338721326032954
- Ronald Chee-Awai, MDSebring, FL 338721467450171
- Eustus Nelson, MDSebring, FL 338721417957507
- Aravindh Rathinam, MD, M CHSebring, FL 338721821877366
- Kye Pahk, MDSebring, FL 338701558357657
- Kwabena Pobi, M.D.Sebring, FL 338701164520466
- Bade Akintan, MDWinter Haven, FL 338801831202167
- Reginald Allen, MDWinter Haven, FL 338801306842240
Common questions
What is Sylvester Ejiofor Onyishi, M.D.'s NPI number?
Sylvester Ejiofor Onyishi, M.D.'s National Provider Identifier (NPI) is 1952697559, issued on Jun 22, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Sylvester Ejiofor Onyishi, M.D. located?
The NPPES record lists a practice address at 4325 Sun N Lake Blvd Ste 105, Sebring, FL, 33872. Phone: (863) 382-2248. Providers update this record themselves, so call before visiting.
How can I verify Sylvester Ejiofor Onyishi, M.D.'s license?
NPPES lists Florida license number ME133238, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sylvester Ejiofor Onyishi, M.D. prescribe under Medicare Part D?
In 2024, Sylvester Ejiofor Onyishi, M.D. had 3,197 Medicare Part D claims for 778 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Sylvester Ejiofor Onyishi, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.