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

Internal Medicine

Bhavin V. Sonani, MD

Works at hospitals in Carlinville, IL · Decatur, IL · Jacksonville, IL … · Illinois

Summary

Dr. Bhavin V. Sonani, MD is an internal medicine doctor at 1 Saint Elizabeth Blvd, O Fallon, IL 62269. Phone: (618) 234-2120. Accepts Medicare assignment. In 2024, Bhavin V. Sonani had 654 Original Medicare patients and 2,968 services. NPI 1639495971. 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 Bhavin V. Sonani, 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 Bhavin V. Sonani accept Medicare assignment?
Yes. Medicare's clinician data says Bhavin V. Sonani 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 Bhavin V. Sonani see?
In 2024, CMS data shows 654 Original Medicare patients and 2,968 services for Bhavin V. Sonani. This counts Original Medicare only and measures volume, not quality.
What is Bhavin V. Sonani's NPI number?
1639495971. 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 Bhavin V. Sonani, 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 patients654
Services billed to Medicare2,968
Different services or procedures13
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)1,259 services
  2. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)624 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)336 services
  4. Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)249 services
  5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)160 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%
  • Arthritis62%
  • Ischemic heart disease57%
  • Chronic kidney disease52%
  • Heart failure52%

Hospitals where Bhavin V. Sonani works

Medicare's Facility Affiliation Data lists Bhavin V. Sonani 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.

  • Carlinville Area HospitalCarlinville, IL · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 141347
  • Decatur Memorial HospitalDecatur, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140135
  • Jacksonville Memorial HospitalJacksonville, IL · Critical Access Hospital · Emergency services: listed by Medicare · CCN 141352
  • St Johns HospitalSpringfield, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140053
  • St Joseph's HospitalHighland, IL · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 141336

Practice locations

Addresses where Bhavin V. Sonani is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Bhavin V. Sonani as a member of these groups (CMS data updated October 2, 2026).

  • Cep America-Illinois Hospitalists, LLP196 clinicians in the group
  • Central Illinois SNF Care PLLC4 clinicians in the group

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in O Fallon

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

All internal medicine doctors in O Fallon →

Other clinicians in Cep America-Illinois Hospitalists, LLP

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

Clinician information

CredentialMD
Graduation year2005 (21 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1639495971
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