DR. NIPUN ATRI M.D.
NPI 1134417553
Internal Medicine - Infectious Disease in Chicago, IL

Q: What is Nipun Atri's NPI number?

The NPI number for Nipun Atri is 1134417553. It was assigned to this individual provider in the NPPES registry on July 19, 2011.

Q: What is Nipun Atri's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Q: When was this NPI record last updated?

The NPPES record for Nipun Atri was last updated on May 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.

Active since July 19, 2011PECOS EnrolledAccepts Medicare Assignment

2923 N CALIFORNIA AVE, STE 220, CHICAGO, IL 60618(773) 205-4660(773) 205-7654 Get Directions Write a Review

NPPES record last updated: May 9, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 9, 2023, Jun 25, 2020 (2 updates tracked since 2020).

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About Dr. Nipun Atri M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NIPUN ATRI M.D. (NPI 1134417553) is an individual infectious disease provider in Chicago, Illinois, licensed in Colorado (DR.0070012) and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS, maintains a secondary practice location in Aurora, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1134417553

Entity TypeIndividualMale

Primary Taxonomy207RI0200X

Provider Legal NameDR. NIPUN ATRICredential: M.D.

Location Address2923 N CALIFORNIA AVE, STE 220Chicago, IL 60618-7702

Mailing AddressPo Box 110429Aurora, CO 80042-0429

Phone(773) 205-4660

Fax(773) 205-7654

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateJuly 19, 2011

Last NPPES UpdateMay 9, 20232 updates tracked since enumeration

NPPES CertifiedMay 9, 2023

✔ NPI 1134417553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

Licenses✔ Licensed in CO · DR.0070012✔ Licensed in IL · 036139727

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Also ListedInternal MedicineTaxonomy 207R00000X · License 036139727 (IL)

2923 N CALIFORNIA AVE, Chicago, IL 60618

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Secondary Practice Location 1

Location 112605 E 16th AveAurora, CO 80045-2545 · Phone (720) 848-0000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Nipun Atri M.d. 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.

PECOS PAC ID6103124052

PECOS Enrollment IDI20230615003422

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

208 services61 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

57 services31 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

28 services20 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

27 services26 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

13 services13 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

13 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60618 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$138.86 typical visit price

range $60.08 – $183.39

Typical copayment $34.71 (range $15.02 – $45.84)

Most-billed visit code 99204

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ILLINOIS BONE AND JOINT INSTITUTE,LLC

Orthopaedic Surgery

2923 N CALIFORNIA AVE, SUITE 301
CHICAGO, IL 60618

Cook County (773) 327-5639

DR. ARI J KAZ MD

Orthopaedic Surgery

2923 N CALIFORNIA AVE, SUITE 300
CHICAGO, IL 60618

Cook County (773) 777-9900

BOEUN LEE M.D.

Internal Medicine (Infectious Disease)

2923 N CALIFORNIA AVE, STE 220
CHICAGO, IL 60618

Cook County (888) 220-6432

THEODORE FISHER M.D.

Orthopaedic Surgery

2923 N CALIFORNIA AVE, SUITE 300
CHICAGO, IL 60618

Cook County (773) 777-9900

DR. WAHAB BROBBEY MD

Internal Medicine (Infectious Disease)

2923 N CALIFORNIA AVE, SUITE 220
CHICAGO, IL 60618

Cook County (888) 220-6432

SCOTT RUBINSTEIN MD

Orthopaedic Surgery

2923 N CALIFORNIA AVE, SUITE 300
CHICAGO, IL 60618

Cook County (773) 777-9900

EMILY JUDAS

Occupational Therapist

2923 N CALIFORNIA AVE, SUITE 301
CHICAGO, IL 60618

Cook County (773) 327-5639

DR. JEFFREY M LISOWSKI MD

Internal Medicine (Infectious Disease)

2923 N CALIFORNIA AVE, SUITE 220
CHICAGO, IL 60618

Cook County (888) 220-6432

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 Nipun Atri's NPI number?

The NPI number for Nipun Atri is 1134417553. It was assigned to this individual provider in the NPPES registry on July 19, 2011.

Where is Nipun Atri located?

Nipun Atri practices at 2923 N California Ave Ste 220, Chicago, IL 60618. The listed phone number is (773) 205-4660.

What is Nipun Atri's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Nipun Atri enrolled in Medicare?

Yes. Nipun Atri 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.

What insurance does Nipun Atri accept?

Health plans from Medica and UnitedHealthcare list Nipun Atri 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.

When was this NPI record last updated?

The NPPES record for Nipun Atri was last updated on May 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.