Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Nipun Atri, MD

Individual provider Internal Medicine Physician · NPI 1134417553

Dr. Nipun Atri, MD is registered under Infectious Disease in Chicago, Illinois. Qualified in 2010, 16 years ago. Practices with University Physicians Incorporated, a 3,148-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado and Illinois.

Years since qualifying
16
Licensed in
CO, IL
In the registry since
2011
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2923 N California Ave Ste 220
Chicago, IL 60618-7702
Phone: (773) 205-4660
Fax: (773) 205-7654
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 12605 E 16th Ave, Aurora, CO 80045-2545 — (720) 848-0000

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence DR.0070012 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036139727 (IL)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 036139727 (IL)

Record details

NPI number1134417553
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 19, 2011
Last updated in NPPESMay 9, 2023
Certification dateMay 9, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice University Physicians Incorporated — 3148 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients119
Services billed 373 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at University Physicians Incorporated

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3148 clinicians in the practice; 12 are shown here.

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