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Family Practice

Ivana D. Choudhury, DO

Works at hospitals in San Luis Obispo, CA · Visalia, CA · California

Summary

Dr. Ivana D. Choudhury, DO is a family doctor at 1911 Johnson Ave, San Luis Obispo, CA 93401. Phone: (805) 543-5353. Accepts Medicare assignment. In 2024, Ivana D. Choudhury had 481 Original Medicare patients and 1,271 services. NPI 1912460833. 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 Ivana D. Choudhury, 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 Ivana D. Choudhury accept Medicare assignment?
Yes. Medicare's clinician data says Ivana D. Choudhury 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 Ivana D. Choudhury see?
In 2024, CMS data shows 481 Original Medicare patients and 1,271 services for Ivana D. Choudhury. This counts Original Medicare only and measures volume, not quality.
What is Ivana D. Choudhury's NPI number?
1912460833. 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 Ivana D. Choudhury, 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 patients481
Services billed to Medicare1,271
Different services or procedures8
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)734 services
  2. Hospital discharge day management, 30 minutes or less (99238)204 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)171 services
  4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)108 services
  5. Hospital discharge day management, more than 30 minutes (99239)26 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%
  • Arthritis58%
  • Diabetes55%
  • Ischemic heart disease54%
  • Chronic kidney disease52%

Hospitals where Ivana D. Choudhury works

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

Group practices

Medicare enrollment lists Ivana D. Choudhury as a member of these groups (CMS data updated October 2, 2026).

  • Vituity Hospitalists PC79 clinicians in the group
  • Valley Hospitalist Medical Group, Inc35 clinicians in the group

Specialties

Find other Family Practice doctors in California →

Other family doctors in San Luis Obispo

Clinicians with the same Medicare primary specialty in San Luis Obispo, CA — not a recommendation.

All family doctors in San Luis Obispo →

Other clinicians in Vituity Hospitalists PC

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

Clinician information

CredentialDO
Graduation year2019 (7 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1912460833
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