Kathryn D. Viotto, DO
Family Medicine Physician · Springfield, IL
Kathryn D. Viotto, DO is a family medicine physician with a practice address in Springfield, Illinois, and NPI 1003477787, issued on Jun 24, 2019. Check the license (Illinois 036173712, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Kathryn D. Viotto
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036173712 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3132 Old Jacksonville RD Ste 110, Springfield, IL 62704
- Phone
- (217) 588-2600
- Enumerated
- Jun 24, 2019
- Record last updated
- Aug 8, 2025
- Fax
- (217) 862-0904
- Medicare enrollment
- Enrolled (PECOS I20220914001729); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 3132 Old Jacksonville RD Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Misty Buffenmeyer, APRNFamily Nurse Practitioner1710501150
- Charles Cavallo, MDSurgery Physician1174733521
- Anna DowlingPhysician Assistant1710501408
- Richard Hutchison, PA-CPhysician Assistant1871553784
- Chloe Keller, PA-CPhysician Assistant1154879385
- Brett Kesselring, APRN CNPFamily Nurse Practitioner1821764929
Verify Kathryn D. Viotto 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 036173712Check 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 family medicine physician in 2024
388 Medicare Part D claims for 342 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin44 claims
- Amoxicillin-Clavulanate Potass40 claims
- Azithromycin33 claims
- Prednisone32 claims
- Sulfamethoxazole-Trimethoprim26 claims
- Doxycycline Hyclate23 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 MIPS final score for 2023 (Medicare payment program): 95.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Memorial Physician ServicesChatham, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn D. Viotto among 6,215 family medicine physician records in Illinois
Kathryn D. Viotto, DO is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 78% of them.
- NPI issued2019 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2019 · median 2006 among the 3,714 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
151 family medicine physician records list a practice address in Springfield
They are 151 of the 4,997 NPPES records with a practice address in Springfield, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Springfield → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Bryan Albracht, D.O.Springfield, IL 627041568572931
- David Beatty, MDSpringfield, IL 627041568471274
- Geoffrey Bland, MDSpringfield, IL 627041629188958
- Michael Brewer, M.D.Springfield, IL 627041588774756
- Shabaz Gill, MDSpringfield, IL 627041598911281
- Arun Gunda, M.D.Springfield, IL 627041649325895
- Philip Malinosky, MDSpringfield, IL 627041952312266
- Mark McKay, M.D.Springfield, IL 627041013015031
Common questions
What is Kathryn D. Viotto, DO's NPI number?
Kathryn D. Viotto, DO's National Provider Identifier (NPI) is 1003477787, issued on Jun 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn D. Viotto, DO located?
The NPPES record lists a practice address at 3132 Old Jacksonville RD Ste 110, Springfield, IL, 62704. Phone: (217) 588-2600. Providers update this record themselves, so call before visiting.
How can I verify Kathryn D. Viotto, DO's license?
NPPES lists Illinois license number 036173712, 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 Kathryn D. Viotto, DO prescribe under Medicare Part D?
In 2024, Kathryn D. Viotto, DO had 388 Medicare Part D claims for 342 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Kathryn D. Viotto, DO's MIPS final score?
The 2023 MIPS final score is 95.6 of 100. 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.