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Family Practice

Numan Choudhry, MD

Works at hospitals in Lake Saint Louis, MO · Missouri

Summary

Dr. Numan Choudhry, MD is a family doctor at 100 Medical Plz, Lake Saint Louis, MO 63367. Phone: (636) 625-5200. Accepts Medicare assignment. In 2024, Numan Choudhry had 286 Original Medicare patients and 919 services. NPI 1528591633. 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: Family doctor (Medicare lists Family Practice)
  • Address: 100 Medical Plz, Lake Saint Louis, MO 63367 · Directions (1 more location)
  • Phone: (636) 625‑5200
  • Medicare: Accepts Medicare assignment
  • Hospital: SSM St Joseph Hospital West
  • Group practice: Sound Physicians of Illinois LLC
  • Medical school: University Of Missouri, Kansas City, School Of Medicine · graduated 2016 (10 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Numan Choudhry, 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 Numan Choudhry accept Medicare assignment?
Yes. Medicare's clinician data says Numan Choudhry 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 Numan Choudhry see?
In 2024, CMS data shows 286 Original Medicare patients and 919 services for Numan Choudhry. This counts Original Medicare only and measures volume, not quality.
What is Numan Choudhry's NPI number?
1528591633. 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 Numan Choudhry, 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 patients286
Services billed to Medicare919
Different services or procedures8
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 50 minutes (99233)339 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)333 services
  3. Hospital discharge day management, more than 30 minutes (99239)194 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)25 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 disease64%
  • Arthritis62%
  • Heart failure61%
  • Chronic kidney disease60%

Hospitals where Numan Choudhry works

Medicare's Facility Affiliation Data lists Numan Choudhry 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.

  • SSM St Joseph Hospital WestLake Saint Louis, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260200

Practice locations

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

Group practices

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

  • Sound Physicians of Illinois LLC193 clinicians in the group

Specialties

Find other Family Practice doctors in Missouri →

Other family doctors in Lake Saint Louis

Clinicians with the same Medicare primary specialty in Lake Saint Louis, MO — not a recommendation.

All family doctors in Lake Saint Louis →

Other clinicians in Sound Physicians of Illinois LLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Missouri, Kansas City, School Of Medicine
Graduation year2016 (10 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1528591633
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