Siddharth Bhayani, MD
Internal Medicine Physician · Chicago, IL
Siddharth Bhayani, MD is an internal medicine physician with a practice address in Chicago, Illinois, and NPI 1639755077, issued on Mar 23, 2021. Check the license (Illinois 036.170585, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Siddharth Bhayani
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036.170585 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5841 S Maryland Ave Ste MC6080, Chicago, IL 60637
- Phone
- (773) 702-9461
- Enumerated
- Mar 23, 2021
- Record last updated
- May 15, 2025
- Entity
- Type 1 · individual
Also registered at 5841 S Maryland Ave Ste MC6080
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Siddharth Bhayani in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036.170585Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
296 Medicare Part D claims for 43 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium33 claims
- Albuterol Sulfate Hfa17 claims
- Fluticasone Propionate16 claims
- Amlodipine Besylate15 claims
- Basaglar Kwikpen U-10013 claims
- Montelukast Sodium13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
2,867 internal medicine physician records list a practice address in Chicago
They are 2,867 of the 63,379 NPPES records with a practice address in Chicago, and 7,238 internal medicine physician records in Illinois.
All 2,867 in Chicago → All 7,238 in Illinois → Every provider in Chicago →
Other internal medicine physician records in Illinois
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- Elias Abate, M.D.Chicago, IL1336712199
- Maliha Abbas, D.O.Chicago, IL1174963920
- Zareena Abbas, MDChicago, IL1427078872
- Abu Abbasi, MDChicago, IL1083243877
- Ayesha Abbasi, MDChicago, IL1376216705
- Khalda Abbasi, MDNaperville, IL1487705240
- Elmer Abbo, MDBurr Ridge, IL1710048541
- Paul Abbo, M.D.River Forest, IL1083693378
Common questions
What is Siddharth Bhayani, MD's NPI number?
Siddharth Bhayani, MD's National Provider Identifier (NPI) is 1639755077, issued on Mar 23, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Siddharth Bhayani, MD located?
The NPPES record lists a practice address at 5841 S Maryland Ave Ste MC6080, Chicago, IL, 60637. Phone: (773) 702-9461. Providers update this record themselves, so call before visiting.
How can I verify Siddharth Bhayani, MD's license?
NPPES lists Illinois license number 036.170585, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Siddharth Bhayani, MD prescribe under Medicare Part D?
In 2024, Siddharth Bhayani, MD had 296 Medicare Part D claims for 43 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.