Dr Nipun Atri, MD - Medicare Infectious Disease in Chicago, IL

Dr Nipun Atri, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Chicago, Illinois. He graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice University Physicians Incorporated and his current practice location is 2923 N California Ave, Ste 220, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 205-4660.

Dr Nipun Atri is licensed to practice in Colorado (license number DR.0070012) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1134417553.

Contact Information

Dr Nipun Atri, MD
2923 N California Ave, Ste 220,
Chicago, IL 60618-7702
(773) 205-4660
(773) 205-7654

Map and Direction




Physician's Profile

Full NameDr Nipun Atri
GenderMale
SpecialityInfectious Disease
Experience14 Years
Location2923 N California Ave, Chicago, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Nipun Atri graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1134417553
  • Provider Enumeration Date: 07/19/2011
  • Last Update Date: 05/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6103124052
  • Enrollment ID: I20230615003422

Medical Identifiers

Medical identifiers for Dr Nipun Atri such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134417553NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036139727 (Illinois)Secondary
207RI0200XInternal Medicine - Infectious Disease 036139727 (Illinois)Secondary
207RI0200XInternal Medicine - Infectious Disease DR.0070012 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Colorado Hospital AuthorityAurora, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Physicians Incorporated34764656672639

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Nipun Atri allows following entities to bill medicare on his behalf.
Entity NameUniversity Physicians Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962461889
PECOS PAC ID: 3476465667
Enrollment ID: O20031105000375

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Nipun Atri is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Nipun Atri, MD
Po Box 110429,
Aurora, CO 80042-0429

Ph: () -
Dr Nipun Atri, MD
2923 N California Ave, Ste 220,
Chicago, IL 60618-7702

Ph: (773) 205-4660

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.