Mahesh Shah, M.D.
Internal Medicine Physician · Chicago, IL
Mahesh Shah, M.D. is an internal medicine physician with a practice address in Chicago, Illinois, and NPI 1396756763, issued on Aug 11, 2006. Check the license (Illinois 036-077417, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Mahesh Shah
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036-077417 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1357 W 103RD St, Chicago, IL 60643
- Phone
- (773) 238-0800
- Enumerated
- Aug 11, 2006
- Record last updated
- May 12, 2022
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 1357 W 103RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adeola AdetunjiInternal Medicine Physician1497383814
- Daniel Albarran Rivera, M.DFamily Medicine Physician1205510880
- Jennifer Bolognani, APRNFamily Nurse Practitioner1316441389
- Habiba Bracero, FNP-BCFamily Nurse Practitioner1598255689
- Claire Brady, MDFamily Medicine Physician1124761283
- Kylie Bussie, MDFamily Medicine Physician1225520216
Verify Mahesh Shah 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 036-077417Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,225 Medicare Part D claims for 255 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Amlodipine Besylate130 claims
- Atorvastatin Calcium113 claims
- Metformin Hcl61 claims
- Metoprolol Succinate56 claims
- Lisinopril48 claims
- Losartan Potassium34 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.
Mahesh Shah among 7,238 internal medicine physician records in Illinois
Mahesh Shah, M.D. is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2022 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
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 7,238 in Illinois → Every provider in Chicago → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Corazon Benig, M.D.Chicago, IL 606431760437172
- Robia Byas, M.D.Chicago, IL 606431093748758
- Cedric Coleman, MDChicago, IL 606431104809755
- Magnus Edosomwan, MDChicago, IL 606431215959176
- Thelma Evans, M.D.Chicago, IL 606431184659336
- Necholas Ghannam, MDChicago, IL 606431962480541
- Katherine Granberry, M.D.Chicago, IL 606431881612471
- Richard Harris, M.D.Chicago, IL 606431942249008
Common questions
What is Mahesh Shah, M.D.'s NPI number?
Mahesh Shah, M.D.'s National Provider Identifier (NPI) is 1396756763, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mahesh Shah, M.D. located?
The NPPES record lists a practice address at 1357 W 103RD St, Chicago, IL, 60643. Phone: (773) 238-0800. Providers update this record themselves, so call before visiting.
How can I verify Mahesh Shah, M.D.'s license?
NPPES lists Illinois license number 036-077417, 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 Mahesh Shah, M.D. prescribe under Medicare Part D?
In 2024, Mahesh Shah, M.D. had 1,225 Medicare Part D claims for 255 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.