Maria C. Horvat, MD
Obstetrics & Gynecology Physician · Paris, IL
Maria C. Horvat, MD is an obstetrics & gynecology physician with a practice address in Paris, Illinois, and NPI 1932109121, issued on Jul 28, 2005. Check the license (Illinois 036082632, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Maria C. Horvat
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 036082632 IL
036-082632 IL
Self-reported in NPPES; status is on the state search - Practice location
- 727 E Court St, Paris, IL 61944
- Phone
- (217) 465-8411
- Enumerated
- Jul 28, 2005
- Record last updated
- Aug 29, 2025
- Fax
- (217) 463-3184
- Medicaid ID
- 036-082632 IL
- Medicare enrollment
- Enrolled (PECOS I20050725001116); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1988
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 727 E Court St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Akerman, MDGeneral Practice Physician1356421473
- Arun Bajaj, MDFamily Medicine Physician1841252087
- Abby Barrett, LSWClinical Social Worker1053785675
- Yaniv Cozacov, M.D.Surgery Physician1477991297
- Judah Donaldson, FNP-CFamily Nurse Practitioner1770298051
- William Elliott, LCPPsychologist1497427280
Verify Maria C. Horvat 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 036082632Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
135 Medicare Part D claims for 44 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Estradiol28 claims
- Oxybutynin Chloride Er24 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 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
- Hospital And Medical Foundation OF Paris IncParis, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria C. Horvat among 2,062 obstetrics & gynecology physician records in Illinois
Maria C. Horvat, MD is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1988 · median 2006 among the 1,168 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Illinois
There are 2,062 obstetrics & gynecology physician records in Illinois.
All 2,062 in Illinois → Every provider in Paris → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Ashton Maldepena, MDMattoon, IL 619381538666441
- Scott Meyer, MDMattoon, IL 619381306017751
- Rick Miller, D.O.Mattoon, IL 619381033225826
- Carlos Sierra-Rodriguez, M.D.Mattoon, IL 619381700865268
- Michael Benson, D.O.Charleston, IL 619201790891133
- William Houseworth, M.D.Charleston, IL 619201841311735
- Rachel Durham, MDAlton, IL 620021730318890
- Jamie Hardman, MDAlton, IL 620021093060584
Common questions
What is Maria C. Horvat, MD's NPI number?
Maria C. Horvat, MD's National Provider Identifier (NPI) is 1932109121, issued on Jul 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Maria C. Horvat, MD located?
The NPPES record lists a practice address at 727 E Court St, Paris, IL, 61944. Phone: (217) 465-8411. Providers update this record themselves, so call before visiting.
How can I verify Maria C. Horvat, MD's license?
NPPES lists Illinois license number 036082632, 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 Maria C. Horvat, MD prescribe under Medicare Part D?
In 2024, Maria C. Horvat, MD had 135 Medicare Part D claims for 44 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Maria C. Horvat, MD's MIPS final score?
The 2023 MIPS final score is 95 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.