Juan Pablo Ruiz, M.D
Nephrology Physician · Chicago, IL
Juan Pablo Ruiz, M.D is a nephrology physician with a practice address in Chicago, Illinois, and NPI 1588972343, issued on Sep 15, 2010. Check the license (Illinois 036127114, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Juan Pablo Ruiz
- Credential
- M.D
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 036127114 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2222 W Division St Ste 260, Chicago, IL 60622
- Phone
- (773) 489-6605
- Enumerated
- Sep 15, 2010
- Record last updated
- Jun 1, 2022
- Fax
- (872) 829-3663
- Medicare enrollment
- Enrolled (PECOS I20120223000986); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2222 W Division St Ste 260
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ernest Cabrera, MDNephrology Physician1851340855
- George Dunea, MDNephrology Physician1639176746
- Peter Hart, MDNephrology Physician1043237050
- Lashaunda Jones-Green, APRN, FNP-BCFamily Nurse Practitioner1538775846
- Khaleel Sayeed, M.D.Nephrology Physician1942529623
Verify Juan Pablo Ruiz 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 036127114Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average nephrology physician in 2024
194 Medicare Part D claims for 31 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Nifedipine Er20 claims
- Enalapril Maleate17 claims
- Amlodipine Besylate14 claims
- Carvedilol14 claims
- Losartan Potassium14 claims
- Potassium Chloride14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $614.84
26 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Cook CountyChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in Illinois
There are 572 nephrology physician records in Illinois.
Other nephrology physician records in Illinois
- Momen Abbasi, M.D.Chicago, IL1184472268
- Ahmed AbdouHarvey, IL1821526492
- Mohan Abraham, MDChicago, IL1144550088
- Pabitra Adhikari, MDChicago, IL1427629740
- Bhavani Adusumilli, MDSpringfield, IL1568792604
- Vikram Aggarwal, M.DChicago, IL1316235583
- Akansha Agrawal, MDChicago, IL1396280905
- Kireet Agrawal, MDChicago, IL1780831719
- Fayzan Ahmad, MDChicago, IL1376005835
- Mashood Ahmad, MDRockford, IL1043232846
Common questions
What is Juan Pablo Ruiz, M.D's NPI number?
Juan Pablo Ruiz, M.D's National Provider Identifier (NPI) is 1588972343, issued on Sep 15, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Juan Pablo Ruiz, M.D located?
The NPPES record lists a practice address at 2222 W Division St Ste 260, Chicago, IL, 60622. Phone: (773) 489-6605. Providers update this record themselves, so call before visiting.
How can I verify Juan Pablo Ruiz, M.D's license?
NPPES lists Illinois license number 036127114, 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 Juan Pablo Ruiz, M.D prescribe under Medicare Part D?
In 2024, Juan Pablo Ruiz, M.D had 194 Medicare Part D claims for 31 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Juan Pablo Ruiz, M.D's MIPS final score?
The 2023 MIPS final score is 84.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.