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Hospitalist

Megan Bosley, MD

Works at hospitals in Mattoon, IL · Illinois

Summary

Dr. Megan Bosley, MD is a hospitalist at 1000 Health Ctr Dr, Mattoon, IL 61938. Phone: (217) 258-2525. Accepts Medicare assignment. In 2024, Megan Bosley had 301 Original Medicare patients and 963 services. NPI 1902426497. 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.

  • Specialty: Hospitalist
  • Address: 1000 Health Ctr Dr, Mattoon, IL 61938 · Directions
  • Phone: (217) 258‑2525
  • Medicare: Accepts Medicare assignment
  • Hospital: Sarah Bush Lincoln Health Center
  • Group practice: Sarah Bush Lincoln Health Center
  • Medical school: University Of Kentucky College Of Medicine · graduated 2020 (6 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Megan Bosley, 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 Megan Bosley accept Medicare assignment?
Yes. Medicare's clinician data says Megan Bosley 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 Megan Bosley see?
In 2024, CMS data shows 301 Original Medicare patients and 963 services for Megan Bosley. This counts Original Medicare only and measures volume, not quality.
What is Megan Bosley's NPI number?
1902426497. 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 Megan Bosley, 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 patients301
Services billed to Medicare963
Different services or procedures11
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)583 services
  2. Hospital discharge day management, more than 30 minutes (99239)165 services
  3. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)93 services
  4. Hospital discharge day management, 30 minutes or less (99238)60 services
  5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)48 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%
  • Arthritis65%
  • Ischemic heart disease53%
  • Diabetes48%
  • Heart failure46%

Hospitals where Megan Bosley works

Medicare's Facility Affiliation Data lists Megan Bosley 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 Megan Bosley is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Megan Bosley as a member of this group (CMS data updated October 2, 2026).

  • Sarah Bush Lincoln Health Center419 clinicians in the group

Specialties

Find other Hospitalist doctors in Illinois →

Other hospitalists in Mattoon

Clinicians with the same Medicare primary specialty in Mattoon, IL — not a recommendation.

All hospitalists in Mattoon →

Other clinicians in Sarah Bush Lincoln Health Center

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

Clinician information

CredentialMD
Medical schoolUniversity Of Kentucky College Of Medicine
Graduation year2020 (6 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1902426497
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