Harirajan Mani, MD

Medicare activity in 2024

Official CMS public-use data for Harirajan Mani, 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.

Most frequent services

1. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)51 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)29 services
3. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)14 services
4. Hospital discharge day management, more than 30 minutes (99239)11 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%
• Ischemic heart disease62%
• Arthritis51%
• Chronic kidney disease49%
• Heart failure49%

Hospitals where Harirajan Mani works

Medicare's Facility Affiliation Data lists Harirajan Mani 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.

• St Joseph Medical CenterBloomington, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140162

Practice locations

Addresses where Harirajan Mani is enrolled with Medicare (CMS data updated October 2, 2026).

• 1 Saint Elizabeth BlvdO Fallon, IL 62269 (618) 234‑2120
• 2200 E Washington StBloomington, IL 61701 (309) 662‑5361

Group practices

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

• Cep America-Illinois Hospitalists, LLP196 clinicians in the group

Specialties

• Hospitalistprimary
• Family Practicealso

Find other Hospitalist doctors in Illinois →

Other hospitalists in O Fallon

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

• Dominique C. D'Souza, MD
• Naveen Bondalapati, MD
• Adria Jerkovich, MD
• Sarfaraz N. Hyder, MD
• Riddhi R. Shah, MD
• Josia N. Henry, MD
• Manideep Duttuluri, MD
• Sameen Kinza, MD

All hospitalists in O Fallon →

Other clinicians in Cep America-Illinois Hospitalists, LLP

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

• Kirk W. Miller
• Ashish Tokhi, MD
• Dominique C. D'Souza, MD
• Syed M. Imam, DO
• Michelle Wernert-Dodd
• George Brodsky, MD

Clinician information

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