Joel Kwan Barrientos, M.D.
Urology Physician · Centralia, IL
Joel Kwan Barrientos, M.D. is a urology physician with a practice address in Centralia, Illinois, and NPI 1437233632, issued on Oct 24, 2006. Check the license (Illinois 036069061, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Joel Kwan Barrientos
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 036069061 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1054 Martin Luther King Drive, Centralia, IL 62801
- Phone
- (618) 533-3222
- Enumerated
- Oct 24, 2006
- Record last updated
- Oct 12, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (618) 533-9606
- Medicaid ID
- 036069061 IL
- Entity
- Type 1 · individual
8 nearest urology physician records → All 629 in Illinois → Look up another NPI →
Also registered at 1054 Martin Luther King Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Narendra Gupta, M.D., F.A.C.S.Orthopaedic Surgery Physician1487618351
Verify Joel Kwan Barrientos 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 036069061Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average urology physician in 2024
149 Medicare Part D claims for 49 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D.
Most prescribed
- Tamsulosin Hcl107 claims
- Solifenacin Succinate14 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Joel Kwan Barrientos among 629 urology physician records in Illinois
Joel Kwan Barrientos, M.D. is one of 629 urology physician records with a practice address in Illinois. 76% 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, 54% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2011 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Illinois
There are 629 urology physician records in Illinois.
All 629 in Illinois → Every provider in Centralia → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- David Knowles, MDMount Vernon, IL 628641881699908
- Gary Reagan, MDMount Vernon, IL 628641417909060
- Adit Shah, MDMount Vernon, IL 628641447778642
- James Madison, MDSpringfield, IL 627041437144821
- David Beck, M.D.Springfield, IL 627031700957032
- Ryan Buettner, MDSpringfield, IL 627021467953208
- Victor Chalfant, MDSpringfield, IL 627021932834801
- Tiffany Damm, MDSpringfield, IL 627021487274882
Common questions
What is Joel Kwan Barrientos, M.D.'s NPI number?
Joel Kwan Barrientos, M.D.'s National Provider Identifier (NPI) is 1437233632, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joel Kwan Barrientos, M.D. located?
The NPPES record lists a practice address at 1054 Martin Luther King Drive, Centralia, IL, 62801. Phone: (618) 533-3222. Providers update this record themselves, so call before visiting.
How can I verify Joel Kwan Barrientos, M.D.'s license?
NPPES lists Illinois license number 036069061, 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 Joel Kwan Barrientos, M.D. prescribe under Medicare Part D?
In 2024, Joel Kwan Barrientos, M.D. had 149 Medicare Part D claims for 49 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Joel Kwan Barrientos, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.