Randy Cowart, M.D.
Nephrology Physician · Carbondale, IL
Randy Cowart, M.D. is a nephrology physician with a practice address in Carbondale, Illinois, and NPI 1780682732, issued on Jul 13, 2005. Check the license (Illinois 036-085906, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Randy Cowart
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 036-085906 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1350 Cedar CT, Carbondale, IL 62901
- Phone
- (618) 529-2955
- Enumerated
- Jul 13, 2005
- Entity
- Type 1 · individual
Also registered at 1350 Cedar CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacqueline Biggs, APN, RN, MSN.FNP-BCNephrology Physician1982109419
- Yuan Chen, M.D.Nephrology Physician1447288501
- Vamsi Krishna Chilluru, M.B.B.SHospitalist Physician1295099406
- Muhammad Kamran, MDNephrology Physician1992763312
- Leslie King, APRNRegistered Nurse1427513415
- Stuart Lankford, PA-CNephrology Physician1053833343
Verify Randy Cowart 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 036-085906Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
97% fewer Medicare Part D claims than the average nephrology physician in 2024
41 Medicare Part D claims for 15 beneficiaries, against an average of 1,511 among the 8,473 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of 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.
Nephrology Physician providers in Illinois
There are 463 nephrology physician records in Illinois.
Other nephrology physician records in Illinois
- Momen Abbasi, M.D.Chicago, IL1184472268
- Pabitra Adhikari, MDChicago, IL1427629740
- Bhavani Adusumilli, MDSpringfield, IL1568792604
- Nidhi Aggarwal, M.D.Chicago, IL1740368208
- Vikram Aggarwal, M.DChicago, IL1316235583
- Akansha Agrawal, MDChicago, IL1396280905
- Fayzan Ahmad, MDChicago, IL1376005835
- Mashood Ahmad, MDRockford, IL1043232846
- Sarmad Ahmad, DOChicago, IL1952979775
- Naila Ahmed, MDJoliet, IL1447368949
Common questions
What is Randy Cowart, M.D.'s NPI number?
Randy Cowart, M.D.'s National Provider Identifier (NPI) is 1780682732, issued on Jul 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Randy Cowart, M.D. located?
The NPPES record lists a practice address at 1350 Cedar CT, Carbondale, IL, 62901. Phone: (618) 529-2955. Providers update this record themselves, so call before visiting.
How can I verify Randy Cowart, M.D.'s license?
NPPES lists Illinois license number 036-085906, 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 Randy Cowart, M.D. prescribe under Medicare Part D?
In 2024, Randy Cowart, M.D. had 41 Medicare Part D claims for 15 beneficiaries; the average among nephrology physician prescribers was 1,511. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.