Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Simbiat K. Olayiwola, MD

Works at hospitals in Manning, SC · Florence, SC · South Carolina

Summary

Dr. Simbiat K. Olayiwola, MD is an internal medicine doctor at 555 E Cheves St, Florence, SC 29506. Phone: (843) 777-2000. Accepts Medicare assignment. In 2024, Simbiat K. Olayiwola had 294 Original Medicare patients and 808 services. NPI 1871122929. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Simbiat K. Olayiwola, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Simbiat K. Olayiwola accept Medicare assignment?
Yes. Medicare's clinician data says Simbiat K. Olayiwola accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Simbiat K. Olayiwola see?
In 2024, CMS data shows 294 Original Medicare patients and 808 services for Simbiat K. Olayiwola. This counts Original Medicare only and measures volume, not quality.
What is Simbiat K. Olayiwola's NPI number?
1871122929. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Simbiat K. Olayiwola, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients294
Services billed to Medicare808
Different services or procedures9
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)389 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)238 services
  3. Hospital discharge day management, more than 30 minutes (99239)121 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)49 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis61%
  • Chronic kidney disease52%
  • Diabetes50%
  • Heart failure49%

Hospitals where Simbiat K. Olayiwola works

Medicare's Facility Affiliation Data lists Simbiat K. Olayiwola at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Simbiat K. Olayiwola is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Simbiat K. Olayiwola as a member of this group (CMS data updated October 2, 2026).

  • McLeod Regional Medical Center of the Pee Dee Inc406 clinicians in the group

Specialties

Find other Internal Medicine doctors in South Carolina →

Other internal medicine doctors in Florence

Clinicians with the same Medicare primary specialty in Florence, SC — not a recommendation.

All internal medicine doctors in Florence →

Other clinicians in McLeod Regional Medical Center of the Pee Dee Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolMeharry Medical College School Of Medicine
Graduation year2019 (7 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1871122929
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians