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Hospitalist

Adefolaseyi L. Aderotoye, MD

Works at hospitals in Hanover, PA · York, PA · Harrisburg, PA · Pennsylvania

Summary

Dr. Adefolaseyi L. Aderotoye, MD is a hospitalist at 4300 Londonderry Rd, Harrisburg, PA 17109. Phone: (717) 657-7332. Accepts Medicare assignment. In 2024, Adefolaseyi L. Aderotoye had 443 Original Medicare patients and 1,098 services. NPI 1891146585. 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 Adefolaseyi L. Aderotoye, 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 Adefolaseyi L. Aderotoye accept Medicare assignment?
Yes. Medicare's clinician data says Adefolaseyi L. Aderotoye 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 Adefolaseyi L. Aderotoye see?
In 2024, CMS data shows 443 Original Medicare patients and 1,098 services for Adefolaseyi L. Aderotoye. This counts Original Medicare only and measures volume, not quality.
What is Adefolaseyi L. Aderotoye's NPI number?
1891146585. 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 Adefolaseyi L. Aderotoye, 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 patients443
Services billed to Medicare1,098
Different services or procedures10
Participating Medicare providerYes
Average age of these patients79

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)714 services
  2. Hospital discharge day management, more than 30 minutes (99239)253 services
  3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)76 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)12 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%
  • Arthritis59%
  • Ischemic heart disease57%
  • Chronic kidney disease50%
  • Heart failure47%

Hospitals where Adefolaseyi L. Aderotoye works

Medicare's Facility Affiliation Data lists Adefolaseyi L. Aderotoye 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.

  • UPMC HanoverHanover, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390233
  • UPMC MemorialYork, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390101
  • UPMC Pinnacle HospitalsHarrisburg, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390067

Practice locations

Addresses where Adefolaseyi L. Aderotoye is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Adefolaseyi L. Aderotoye as a member of this group (CMS data updated October 2, 2026).

  • Pinnacle Health Hospitalist Services LLC177 clinicians in the group

Specialties

Find other Hospitalist doctors in Pennsylvania →

Other hospitalists in Harrisburg

Clinicians with the same Medicare primary specialty in Harrisburg, PA — not a recommendation.

All hospitalists in Harrisburg →

Other clinicians in Pinnacle Health Hospitalist Services LLC

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

Clinician information

CredentialMD
Medical schoolDrexel University College Of Medicine
Graduation year2016 (10 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1891146585
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