MICHAEL STEWART M.D.
NPI 1902845605
Internal Medicine in Chicago, IL

Q: What is Michael Stewart's NPI number?

The NPI number for Michael Stewart is 1902845605. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Q: What is Michael Stewart's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Michael Stewart was last updated on August 22, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 06, 2006PECOS Enrolled

94.1/100

CMS Quality Rating

676 N SAINT CLAIR ST, SUITE 415, CHICAGO, IL 60611(312) 926-6146(312) 926-4398 Get Directions Write a Review

NPPES record last updated: August 22, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

On this page

About Michael Stewart M.d. NPPES

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

MICHAEL STEWART M.D. (NPI 1902845605) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (036072657) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902845605

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameMICHAEL STEWARTCredential: M.D.

Location Address676 N SAINT CLAIR ST, SUITE 415Chicago, IL 60611-2927

Mailing Address680 N Lake Shore Dr, Suite 818Chicago, IL 60611-4546 · (312) 926-6146 · Fax (312) 926-4398

Phone(312) 926-6146

Fax(312) 926-4398

Sole ProprietorNo

Enumeration DateJune 6, 2006

Last NPPES UpdateAugust 22, 2014

✔ NPI 1902845605 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in IL · 036072657

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

676 N SAINT CLAIR ST, Chicago, IL 60611

Open in Google Maps ↗

Other Identifiers 1

Medicare UPIND89314IL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Stewart M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 14

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.

Established patient office or other outpatient visit, 30-39 minutes 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.

232 services168 patients

Established patient office or other outpatient visit, 20-29 minutes 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.

192 services144 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

183 services183 patients

Hemoglobin a1c level 83036

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

72 services41 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

38 services38 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

37 services37 patients

Administration of pneumococcal vaccine G0009

The pneumococcal vaccine helps protect against pneumococcal bacteria, which can cause severe infections like pneumonia and meningitis. The vaccine is given as an injection, typically in the arm. It's recommended for infants, older adults, and those with certain health conditions.

36 services36 patients

Pneumococcal vaccine, 23-valent 90732

The 23-valent pneumococcal vaccine is an injection that helps protect against serious infections caused by 23 types of pneumococcal bacteria. It's vital for those at risk, like older adults or people with certain health conditions, to prevent pneumonia, meningitis, and bloodstream infections.

25 services25 patients

Established patient office or other outpatient visit, 40-54 minutes 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

20 services20 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

19 services19 patients

Established patient office or other outpatient visit, 10-19 minutes 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

14 services13 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

12 services12 patients

Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment G0402

An Initial Preventive Physical Examination, also known as a "Welcome to Medicare" visit, is a one-time, face-to-face visit during your first 12 months of Medicare enrollment. It includes a review of your health, as well as education and counseling about preventive services and further screenings.

12 services12 patients

Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438

An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 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.

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.

94.1/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

82.59

Promoting Interoperability

100

Improvement Activities

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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

10 suppliers26 claims63 services$5.25 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

6 suppliers17 claims17 services$0.90 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.

DR. ALAN ARA BOGHOSIAN DDS

Dentist (General Practice)

676 N SAINT CLAIR ST, STE 1773
CHICAGO, IL 60611

Cook County (312) 266-6316

FRANCES J LANGDON MD

Internal Medicine

676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611

Cook County (312) 926-6000

HAZEL B MANZANO MD

Internal Medicine

676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611

Cook County (312) 926-6000

MRS. JOANNE SIM BAVELIS PAC

Physician Assistant (Medical)

676 N SAINT CLAIR ST, 19TH FLOOR
CHICAGO, IL 60611

Cook County (312) 926-3205

RAJA L KHURI MD

Internal Medicine

676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611

Cook County (312) 926-6000

KEVIN BETHKE M.D.

Surgery

676 N SAINT CLAIR ST, SUITE 1525A
CHICAGO, IL 60611

Cook County (312) 943-2746

MARK TOYAMA M.D.

Surgery

676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611

Cook County (312) 255-1451

GERALD UJIKI M.D.

Surgery

676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611

Cook County (312) 664-8748

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 Michael Stewart's NPI number?

The NPI number for Michael Stewart is 1902845605. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Where is Michael Stewart located?

Michael Stewart practices at 676 N Saint Clair St Suite 415, Chicago, IL 60611. The listed phone number is (312) 926-6146.

What is Michael Stewart's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Michael Stewart enrolled in Medicare?

Yes. Michael Stewart is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michael Stewart was last updated on August 22, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.