NITHIN SATYA PUSAPATI MD
NPI 1376005199
Internal Medicine - Rheumatology in Chicago, IL
About Nithin Satya Pusapati Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NITHIN SATYA PUSAPATI MD (NPI 1376005199) is an individual rheumatology provider in Chicago, Illinois, licensed in Illinois (036159844) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Presence Saint Joseph Medical Center, and is a graduate of University Of Arizona College Of Medicine (2019).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Nithin Satya Pusapati Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Nithin Pusapati reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 1,905 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 2,237 clinicians in this Medicare group
Chicago, IL 60605
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Rush University Medical Group
- 2,169 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Presence Saint Joseph Medical Center
Acute Care Hospitals · Joliet, ILThe University Of Chicago Medical Center
Acute Care Hospitals · Chicago, ILMorris Hospital & Healthcare Centers
Acute Care Hospitals · Morris, ILPresence Mercy Medical Center
Acute Care Hospitals · Aurora, ILSilver Cross Hospital And Medical Centers
Acute Care Hospitals · New Lenox, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60637 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60637
CHICAGO, IL 60637
CHICAGO, IL 60637
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Nithin Pusapati's NPI number?
The NPI number for Nithin Pusapati is 1376005199. It was assigned to this individual provider in the NPPES registry on April 1, 2019.
Where is Nithin Pusapati located?
Nithin Pusapati practices at 5841 S Maryland Ave Ste 1, Chicago, IL 60637. The listed phone number is (773) 702-1000.
What is Nithin Pusapati's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Nithin Pusapati enrolled in Medicare?
Yes. Nithin Pusapati is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Nithin Pusapati's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nithin Pusapati reassigns Medicare benefits to 3 organizations: The University Of Chicago Medical Center (Chicago, IL), University Of Chicago (Chicago, IL) and Rush University Medical Center (Chicago, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nithin Pusapati's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nithin Pusapati accept?
Health plans from Oscar Health list Nithin Pusapati as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Nithin Pusapati affiliated with any hospitals?
According to CMS data, Nithin Pusapati is affiliated with Presence Saint Joseph Medical Center, The University Of Chicago Medical Center, Morris Hospital & Healthcare Centers, Presence Mercy Medical Center and Silver Cross Hospital And Medical Centers.
When was this NPI record last updated?
The NPPES record for Nithin Pusapati was last updated on August 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Nithin Satya Pusapati, MD · NPI 1376005199
Rheumatology physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since April 1, 2019.
## Identity
- **NPI:** 1376005199 (Entity type: Individual)
- **Enumerated:** April 1, 2019
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 036159844 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 5841 S MARYLAND AVE STE 1, Chicago, IL 60637-1473
- **Phone:** (773) 702-1000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): The University Of Chicago Medical Center (NPI 1033218128, Chicago, IL); University Of Chicago (NPI 1821048786, Chicago, IL); Rush University Medical Center (NPI 1689165540, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Arizona College Of Medicine, class of 2019
## Record status
- **NPPES last updated:** August 29, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1376005199) · Data from the CMS NPPES public registry.