J B. Joo, M.D.
Colon & Rectal Surgery Physician · Aurora, IL
J B. Joo, M.D. is a colon & rectal surgery physician with a practice address in Aurora, Illinois, and NPI 1558337089, issued on Feb 24, 2006. Check the license (Illinois 036102434, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- J B. Joo
- Credential
- M.D.
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License numbers
- 036102434 IL
036-102434 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2040 Ogden Ave, Aurora, IL 60504
- Phone
- (630) 585-0200
- Enumerated
- Feb 24, 2006
- Record last updated
- Sep 12, 2024
- Medicare enrollment
- Enrolled (PECOS I20041109000285); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 1996
- Entity
- Type 1 · individual
Also registered at 2040 Ogden Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tara Anderson, MDObstetrics & Gynecology Physician1891781035
- Suzanne Bergen, MDGynecologic Oncology Physician1336287093
- Allen Bloom, MDSurgery Physician1851409387
- Ellen Embry, M.D.Obstetrics & Gynecology Physician1245226711
- Arin Ford Johnson, MDObstetrics & Gynecology Physician1467623173
- Lauren Franker, APN, MSN, ACNP, BCNurse Practitioner1730474198
Verify J B. Joo 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 036102434Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average colon & rectal surgery physician in 2024
177 Medicare Part D claims for 84 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 43 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen39 claims
- Gavilyte-G18 claims
- Metronidazole18 claims
- Lansoprazole17 claims
- Neomycin Sulfate17 claims
- Diphenoxylate-Atropine12 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.
Industry payments in 2024: $28.36
1 payment: food and beverage; the largest payer was Braintree Laboratories, Inc. The 1,524 providers of this specialty with any payment received $3,468.16 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 2 group practices
- Rush University Medical GroupAurora, IL
- Rush-Copley Medical Group NfpAurora, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colon & Rectal Surgery Physician providers in Illinois
There are 97 colon & rectal surgery physician records in Illinois.
Other colon & rectal surgery physician records in Illinois
- Mohammad Ali Abbass, MDChicago, IL1730508052
- Ariane Abcarian, M.D.Chicago, IL1831364272
- Herand AbcarianChicago, IL1881792372
- Kishore Alapati, MDMoline, IL1598750507
- Saeed Albalawi, MDChicago, IL1376845149
- Marissa Anderson, M.D.Chicago, IL1043539836
- John Andrews, M.D.Lake Forest, IL1992775340
- Marco Bertucci Zoccali, MDChicago, IL1033537659
- Elisa Bianchi, MDChicago, IL1689017303
- Jennifer Blumetti, MDChicago, IL1124222054
Common questions
What is J B. Joo, M.D.'s NPI number?
J B. Joo, M.D.'s National Provider Identifier (NPI) is 1558337089, issued on Feb 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is J B. Joo, M.D. located?
The NPPES record lists a practice address at 2040 Ogden Ave, Aurora, IL, 60504. Phone: (630) 585-0200. Providers update this record themselves, so call before visiting.
How can I verify J B. Joo, M.D.'s license?
NPPES lists Illinois license number 036102434, 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 J B. Joo, M.D. prescribe under Medicare Part D?
In 2024, J B. Joo, M.D. had 177 Medicare Part D claims for 84 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. 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.