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Internal Medicine

Nandana Jasti, MD

Works at hospitals in Chicago, IL · Evanston, IL · Illinois

Summary

Dr. Nandana Jasti, MD is an internal medicine doctor at 100 N River Rd, Des Plaines, IL 60016. Phone: (847) 297-1800. Accepts Medicare assignment. In 2024, Nandana Jasti had 70 Original Medicare patients and 81 services. NPI 1770773871. 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 Nandana Jasti, 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 Nandana Jasti accept Medicare assignment?
Yes. Medicare's clinician data says Nandana Jasti 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 Nandana Jasti see?
In 2024, CMS data shows 70 Original Medicare patients and 81 services for Nandana Jasti. This counts Original Medicare only and measures volume, not quality.
What is Nandana Jasti's NPI number?
1770773871. 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 Nandana Jasti, 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 patients70
Services billed to Medicare81
Different services or procedures6
Participating Medicare providerYes
Average age of these patients79

Most frequent services

  1. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)49 services
  2. Critical care, first 30-74 minutes (99291)22 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%
  • Arthritis70%
  • Diabetes66%
  • Ischemic heart disease66%
  • Heart failure66%

Hospitals where Nandana Jasti works

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

Group practices

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

  • Prime Healthcare Illinois Medical Group LLC322 clinicians in the group

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Des Plaines

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

All internal medicine doctors in Des Plaines →

Other clinicians in Prime Healthcare Illinois Medical Group LLC

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

Clinician information

CredentialMD
Graduation year2000 (26 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1770773871
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