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

Internal Medicine

Aparna U. Pai, MD

Works at hospitals in Chicago, IL · New Lenox, IL · Illinois

Summary

Aparna U. Pai, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Chicago, IL and New Lenox, IL. NPI 1790865277. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Aparna U. Pai, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
30Years since medical school (graduated 1996)
FemaleGender (as listed)

Quick answers

Which hospitals does Aparna U. Pai work at?
Medicare's official clinician data lists Aparna U. Pai at 2 hospitals: Loretto Hospital and Silver Cross Hospital and Medical Centers. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Aparna U. Pai see patients?
Medicare's clinician data lists 1 practice location in New Lenox, IL. Call before your visit to confirm the address.
What is Aparna U. Pai's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Aparna U. Pai accept Medicare assignment?
Yes. Medicare's clinician data says Aparna U. Pai accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Aparna U. Pai offer telehealth?
Medicare's clinician data says Aparna U. Pai offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Aparna U. Pai?
(630) 767-9755, as listed in official Medicare / NPI Registry data.
What is Aparna U. Pai's NPI number?
1790865277. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Aparna U. Pai works

Medicare's Facility Affiliation Data lists Aparna U. Pai at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Aparna U. Pai is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in New Lenox

Clinicians with the same Medicare primary specialty in New Lenox, IL — not a recommendation.

All internal medicine doctors in New Lenox →

Clinician information

CredentialMD
Graduation year1996
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1790865277
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians