Shannon Erin Witty, M.D.
Family Medicine Physician · Belleville, IL
Shannon Erin Witty, M.D. is a family medicine physician with a practice address in Belleville, Illinois, and NPI 1013354588, issued on May 23, 2013. Check the license (Illinois 125.062855, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Shannon Erin Witty
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 125.062855 IL
Self-reported in NPPES; status is on the state search - Practice location
- 180 S 3RD St Ste 400, Belleville, IL 62220
- Phone
- (618) 233-7880
- Enumerated
- May 23, 2013
- Record last updated
- May 23, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161024000412); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 180 S 3RD St Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katie AwadFamily Medicine Physician1902151483
- Andrew Hellenga, M.D.Family Medicine Physician1437563731
- Jason McCarthy, M.D.Student in an Organized Health Care Education/Training Program1962605782
Verify Shannon Erin Witty 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 125.062855Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average family medicine physician in 2024
574 Medicare Part D claims for 246 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Omeprazole35 claims
- Cefdinir34 claims
- Prednisone33 claims
- Furosemide32 claims
- Metoprolol Tartrate30 claims
- Eliquis28 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
- Mercy Clinic Adult Hospitalists - Washington, LLCWashington, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
36 family medicine physician records list a practice address in Belleville
They are 36 of the 1,404 NPPES records with a practice address in Belleville, and 6,215 family medicine physician records in Illinois.
All 36 in Belleville → All 6,215 in Illinois → Every provider in Belleville →
Other family medicine physician records in Illinois
- Jon Aagaard, MDWheaton, IL1750496923
- Napoleon Abando, MDWoodstock, IL1003972753
- Nikka Abaricia, MDChicago, IL1790366342
- Mohemmed AbbasChicago, IL1609612522
- Muhammad AbbasAlton, IL1588341556
- Syed AbbasWest Dundee, IL1972733103
- Stefanie AbbottMaywood, IL1861137457
- Roann Abdeladl, MDEvanston, IL1437087103
- Ahmed Abdelkader, MDChicago, IL1659104230
- Guy Abderholden, MDAntioch, IL1902899792
Common questions
What is Shannon Erin Witty, M.D.'s NPI number?
Shannon Erin Witty, M.D.'s National Provider Identifier (NPI) is 1013354588, issued on May 23, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Shannon Erin Witty, M.D. located?
The NPPES record lists a practice address at 180 S 3RD St Ste 400, Belleville, IL, 62220. Phone: (618) 233-7880. Providers update this record themselves, so call before visiting.
How can I verify Shannon Erin Witty, M.D.'s license?
NPPES lists Illinois license number 125.062855, 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 Shannon Erin Witty, M.D. prescribe under Medicare Part D?
In 2024, Shannon Erin Witty, M.D. had 574 Medicare Part D claims for 246 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.