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SIDDHARTH BHAYANI MD
NPI 1639755077
Internal Medicine in Chicago, IL

Active since March 23, 2021PECOS Enrolled
5841 S MARYLAND AVE STE MC6080, CHICAGO, IL 60637(773) 702-9461 Get Directions Write a Review

NPPES record last updated: May 15, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 15, 2025, Mar 23, 2021 (2 updates tracked since 2021).

About Siddharth Bhayani Md NPPES

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

SIDDHARTH BHAYANI MD (NPI 1639755077) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (036.170585) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639755077
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSIDDHARTH BHAYANICredential: MD
Location Address5841 S MARYLAND AVE STE MC6080Chicago, IL 60637-1641
Mailing Address180 Harvester Dr Ste 110Burr Ridge, IL 60527-6686 · (773) 702-1150
Phone(773) 702-9461
Sole ProprietorYes
Enumeration DateMarch 23, 2021
Last NPPES UpdateMay 15, 20252 updates tracked since enumeration
NPPES CertifiedMay 15, 2025
✔ NPI 1639755077 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 · 036.170585
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.
5841 S MARYLAND AVE STE MC6080, Chicago, IL 60637
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Siddharth Bhayani Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60637 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.

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.

JOHN WILLIAM GATTI
Internal Medicine (Cardiovascular Disease)
5841 S MARYLAND AVE STE MC6080
CHICAGO, IL 60637
Cook County (773) 702-9461
ANNE MARIE BONAGURO DO
Internal Medicine (Cardiovascular Disease)
5841 S MARYLAND AVE STE MC6080
CHICAGO, IL 60637
Cook County (773) 702-9461
NATALIE ANN VAN OCHTEN MD
Internal Medicine (Cardiovascular Disease)
5841 S MARYLAND AVE STE MC6080
CHICAGO, IL 60637
Cook County (773) 702-9461
DR. AALAP D NARICHANIA M.D.
Internal Medicine (Cardiovascular Disease)
5841 S MARYLAND AVE STE MC6080
CHICAGO, IL 60637
Cook County (773) 702-9461
DR. ALEX CHOY
Student in an Organized Health Care Education/Training Program
5841 S MARYLAND AVE STE MC6080
CHICAGO, IL 60637
Cook County (773) 702-9461
DR. CORBIN RAYFIELD M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
5841 S MARYLAND AVE STE MC6080
CHICAGO, IL 60637
Cook County (773) 702-9461
DR. HAMZA NAVEED MD
Internal Medicine
5841 S MARYLAND AVE STE MC6080
CHICAGO, IL 60637
Cook County (773) 702-9461
ASHWIN KELKAR
Hospitalist
5841 S MARYLAND AVE STE MC6080
CHICAGO, IL 60637
Cook County (773) 702-5211

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 Siddharth Bhayani's NPI number?

The NPI number for Siddharth Bhayani is 1639755077. It was assigned to this individual provider in the NPPES registry on March 23, 2021.

Where is Siddharth Bhayani located?

Siddharth Bhayani practices at 5841 S Maryland Ave Ste Mc6080, Chicago, IL 60637. The listed phone number is (773) 702-9461.

What is Siddharth Bhayani's specialty?

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

Is Siddharth Bhayani enrolled in Medicare?

Yes. Siddharth Bhayani is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Siddharth Bhayani was last updated on May 15, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.