Sergio H. Rodriguez, M.D.
Internal Medicine Physician · Chicago, IL
Sergio H. Rodriguez, M.D. is an internal medicine physician with a practice address in Chicago, Illinois, and NPI 1588705230, issued on Feb 8, 2007. Check the license (Illinois 036081711, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Sergio H. Rodriguez
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036081711 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4327 S Archer Ave, Chicago, IL 60632
- Phone
- (773) 242-2370
- Enumerated
- Feb 8, 2007
- Record last updated
- Sep 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20110301000558); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 1988
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 4327 S Archer Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Bolanos, APNFamily Nurse Practitioner1518465632
- Jasmine Gaona, PAPhysician Assistant1255020624
- Christina Guerrero, DNP, APRN, FNP-CFamily Nurse Practitioner1992395594
- Jessica Jurado, LCSWClinical Social Worker1821853805
- Nicole Limon, APN-CNPNurse Practitioner1750789756
- Jorge Martinez Noa, AARNP-CGerontology Nurse Practitioner1295106193
Verify Sergio H. Rodriguez 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 036081711Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% more Medicare Part D claims than the average internal medicine physician in 2024
5,151 Medicare Part D claims for 402 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 31 claims were for opioids.
Most prescribed
- Atorvastatin Calcium454 claims
- Losartan Potassium255 claims
- Tamsulosin Hcl246 claims
- Metformin Hcl238 claims
- Lisinopril207 claims
- Furosemide190 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.
Bills Medicare through one group practice
- Oak Street Health Physicians Group PCChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sergio H. Rodriguez among 7,238 internal medicine physician records in Illinois
Sergio H. Rodriguez, 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 2007, is newer than 39% of them.
- NPI issued2007 · 39% of these records are older, 55% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1988 · median 2003 among the 3,580 with a school on file
- Record last updated2025 · 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
- John Bylewski, MDChicago, IL 606321205931243
- Ursula Gierlachowski, M.D.Chicago, IL 606321679629976
- Francina Peralta Machado, MDChicago, IL 606321508181108
- Muhammad Ahmad, M.DChicago, IL 606311467832691
- Amna Ali, MDChicago, IL 606311437737996
- Sivasubramanium Bhavani, M.D.Chicago, IL 606311114210671
- Sarwar Husain, M.D.Chicago, IL 606311215005822
- Mina Kerolos, MD, PHARM.D.Chicago, IL 606311013264936
Common questions
What is Sergio H. Rodriguez, M.D.'s NPI number?
Sergio H. Rodriguez, M.D.'s National Provider Identifier (NPI) is 1588705230, issued on Feb 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sergio H. Rodriguez, M.D. located?
The NPPES record lists a practice address at 4327 S Archer Ave, Chicago, IL, 60632. Phone: (773) 242-2370. Providers update this record themselves, so call before visiting.
How can I verify Sergio H. Rodriguez, M.D.'s license?
NPPES lists Illinois license number 036081711, 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 Sergio H. Rodriguez, M.D. prescribe under Medicare Part D?
In 2024, Sergio H. Rodriguez, M.D. had 5,151 Medicare Part D claims for 402 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.