DR. SUNITA REMBARSU MD
NPI 1497878128
Family Medicine in Chicago, IL

Active since April 09, 2007PECOS EnrolledAccepts Medicare Assignment
1431 N WESTERN AVE, CHICAGO, IL 60622(312) 633-5841(312) 633-5936 Get Directions Write a Review

NPPES record last updated: July 8, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Sunita Rembarsu Md NPPES

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

DR. SUNITA REMBARSU MD (NPI 1497878128) is an individual family medicine provider in Chicago, Illinois, licensed in Illinois (125-048737) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, is affiliated with Osf Saint Elizabeth Mdl Ctr, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1497878128
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. SUNITA REMBARSUCredential: MD
Location Address1431 N WESTERN AVEChicago, IL 60622-1797
Mailing Address4767 Clearwater LnNaperville, IL 60564-5389 · (630) 379-1534
Fax(312) 633-5936
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateApril 9, 2007
Last NPPES UpdateJuly 8, 2025
NPPES CertifiedJuly 8, 2025
NPI 1497878128 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in IL · 125-048737
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedHospitalistTaxonomy 208M00000X · License 036117786 (IL)
1431 N WESTERN AVE, Chicago, IL 60622

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. Sunita Rembarsu 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.

PECOS PAC ID547329955
PECOS Enrollment IDI20081029000938
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 4

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 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.
634 services236 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
263 services244 patients
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.
194 services93 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.
44 services44 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Osf Saint Elizabeth Mdl Ctr

Acute Care Hospitals · Ottawa, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140110
Location1100 E Norris DriveOttawa, IL 61350 · La Salle County
Emergency services Birthing friendly

St Joseph Medical Center

Acute Care Hospitals · Bloomington, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140162
Location2200 E WashingtonBloomington, IL 61701 · Mc Lean County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60622 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
93%316 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier27 claims28 services$16.71 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers29 claims30 services$88.53 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Orthopaedic Surgery
1431 N WESTERN AVE
CHICAGO, IL 60622
Family Medicine
1431 N WESTERN AVE, SUITE 112
CHICAGO, IL 60622
Family Medicine
1431 N WESTERN AVE, 508
CHICAGO, IL 60622
Social Worker (Clinical)
1431 N WESTERN AVE, SUITE 504
CHICAGO, IL 60622
Family Medicine (Addiction Medicine)
1431 N WESTERN AVE, SUITE 205
CHICAGO, IL 60622
Pediatrics
1431 N WESTERN AVE, #101
CHICAGO, IL 60622
Pharmacist
1431 N WESTERN AVE
CHICAGO, IL 60622
Psychiatry & Neurology (Neurology)
1431 N WESTERN AVE, SUITE 306
CHICAGO, IL 60622

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 Sunita Rembarsu's NPI number?

The NPI number for Sunita Rembarsu is 1497878128. It was assigned to this individual provider in the NPPES registry on April 9, 2007.

Where is Sunita Rembarsu located?

Sunita Rembarsu practices at 1431 N Western Ave, Chicago, IL 60622. The listed phone number is (312) 633-5841.

What is Sunita Rembarsu's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Sunita Rembarsu enrolled in Medicare?

Yes. Sunita Rembarsu 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.

Is Sunita Rembarsu affiliated with any hospitals?

According to CMS data, Sunita Rembarsu is affiliated with Osf Saint Elizabeth Mdl Ctr and St Joseph Medical Center.

When was this NPI record last updated?

The NPPES record for Sunita Rembarsu was last updated on July 8, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.