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SILVAN OMEROVIC DO
NPI 1356836738
Internal Medicine - Interventional Cardiology in Springfield, IL

Active since June 27, 2018PECOS Enrolled
619 E MASON ST STE 4P57, SPRINGFIELD, IL 62701(217) 788-0706(217) 525-2535 Get Directions Write a Review

NPPES record last updated: May 26, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 26, 2026, Aug 14, 2025, Apr 9, 2024 and 3 more (6 updates tracked since 2018).

About Silvan Omerovic Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SILVAN OMEROVIC DO (NPI 1356836738) is an individual interventional cardiology provider in Springfield, Illinois, licensed in Illinois (036175218) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS, is affiliated with St Anthonys Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1356836738
Entity TypeIndividualMale
Primary Taxonomy207RI0011X
Provider Legal NameSILVAN OMEROVICCredential: DO
Location Address619 E MASON ST STE 4P57Springfield, IL 62701-1034
Mailing Address619 E Mason St Ste 4p57Springfield, IL 62701-1034 · (217) 788-0706 · Fax (217) 525-2535
Phone(217) 788-0706
Fax(217) 525-2535
Sole ProprietorNo
Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 2018
Enumeration DateJune 27, 2018
Last NPPES UpdateMay 26, 20266 updates tracked since enumeration
NPPES CertifiedMay 26, 2026
✔ NPI 1356836738 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
License✔ Licensed in IL · 036175218
Definition
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
Also ListedInternal MedicineTaxonomy 207R00000X · License 036175218 (IL)
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 036175218 (IL)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
619 E MASON ST STE 4P57, Springfield, IL 62701
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12100 Stantonsburg RdGreenville, NC 27834-2818 · Phone (252) 744-4400
Location 2650 W Taylor StVandalia, IL 62471-1227 · Phone (618) 283-5463

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Medica.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Silvan Omerovic Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3375892466
PECOS Enrollment IDI20250711001275
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

6

Medicare enrollment records show Silvan Omerovic reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St Johns Hospital Of The Hospital Sisters Of The Third Order Of St F
0.1 mi
General Acute Care Hospital
800 EAST CARPENTER
Springfield, IL 62769
  • Reassigned Medicare billing, Illinois enrollment
  • 53 clinicians in this Medicare group
NPI 1184606923 (217) 544-6464
Prairie Cardiovascular Consultants Ltd
4.8 mi
Multi-Specialty
3051 HOLLIS DR FL 2
Springfield, IL 62704
  • Reassigned Medicare billing, Illinois enrollment
  • 101 clinicians in this Medicare group
NPI 1982714218 (217) 492-9695
Pana Community Hospital Association
37 mi
Family Medicine
118 N WALNUT ST
Assumption, IL 62510
  • Reassigned Medicare billing, Illinois enrollment
  • Also billed through NPI 1942326970 (Illinois)
  • 98 clinicians in this Medicare group
NPI 1487843959 (217) 226-3133
Hillsboro Area Hospital, Inc.
46 mi
Critical Access
1200 E TREMONT ST
Hillsboro, IL 62049
  • Reassigned Medicare billing, Illinois enrollment
  • Also billed through NPI 1821078213 (Illinois)
  • 59 clinicians in this Medicare group
NPI 1194705210 (217) 532-6111
Thomas H. Boyd Memorial Hospital
54 mi
Critical Access
800 SCHOOL ST
Carrollton, IL 62016
  • Reassigned Medicare billing, Illinois enrollment
  • 22 clinicians in this Medicare group
NPI 1811096811 (217) 942-6946
Sarah Bush Lincoln Health Center
65 mi
Critical Access
650 W TAYLOR ST
Vandalia, IL 62471
  • Reassigned Medicare billing, Illinois enrollment
  • Also billed through NPI 1306959689 (Illinois)
  • 121 clinicians in this Medicare group
NPI 1912988734 (618) 283-1232

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Anthonys Memorial Hospital

Acute Care Hospitals · Effingham, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140032
Location503 N Maple StreetEffingham, IL 62401 · Effingham County
Emergency services Birthing friendly

St Johns Hospital

Acute Care Hospitals · Springfield, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140053
Location800 E Carpenter StSpringfield, IL 62769 · Sangamon County
Emergency services Birthing friendly

Thomas H Boyd Memorial Hospital

Critical Access Hospitals · Carrollton, IL
OwnershipGovernment - Local
CMS Certification Number141300
Location800 School StCarrollton, IL 62016 · Greene County
Emergency services

Sarah D Culbertson Memorial Hospital

Critical Access Hospitals · Rushville, IL
OwnershipGovernment - Hospital District or Authority
CMS Certification Number141333
Location238 South Congress StreetRushville, IL 62681 · Schuyler County
Emergency services

St Francis Hospital

Critical Access Hospitals · Litchfield, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number141350
Location1215 Franciscan DrLitchfield, IL 62056 · Montgomery County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.46 typical visit price
range $54.80 – $168.44
Typical copayment $31.86 (range $13.70 – $42.11)
Most-billed visit code 99204
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

REX RIZALDO APRN
Nurse Practitioner (Critical Care Medicine)
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
DR. JEETENDRA B PATEL M.D.
Internal Medicine (Interventional Cardiology)
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
MS. DAWN KATHLEEN WINEBRIGHT APRN
Nurse Practitioner (Acute Care)
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
SALEM BADR MD
Internal Medicine (Interventional Cardiology)
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
SIR JOHN THOMAS
Nurse Practitioner
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
ERBERT CACERES MD
Internal Medicine (Interventional Cardiology)
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
DR. WALEED ALHARBI MD
Internal Medicine (Interventional Cardiology)
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706
AVINASH M.A. MURTHY MD
Internal Medicine (Interventional Cardiology)
619 E MASON ST STE 4P57
SPRINGFIELD, IL 62701
Sangamon County (217) 788-0706

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Silvan Omerovic's NPI number?

The NPI number for Silvan Omerovic is 1356836738. It was assigned to this individual provider in the NPPES registry on June 27, 2018.

Where is Silvan Omerovic located?

Silvan Omerovic practices at 619 E Mason St Ste 4p57, Springfield, IL 62701. The listed phone number is (217) 788-0706.

What is Silvan Omerovic's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Silvan Omerovic enrolled in Medicare?

Yes. Silvan Omerovic is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Silvan Omerovic's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Silvan Omerovic reassigns Medicare benefits to 6 organizations: St Johns Hospital Of The Hospital Sisters Of The Third Order Of St F (Springfield, IL), Prairie Cardiovascular Consultants Ltd (Springfield, IL), Pana Community Hospital Association (Assumption, IL), Hillsboro Area Hospital, Inc. (Hillsboro, IL), Thomas H. Boyd Memorial Hospital (Carrollton, IL) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Silvan Omerovic's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Silvan Omerovic accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Medica list Silvan Omerovic as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Silvan Omerovic affiliated with any hospitals?

According to CMS data, Silvan Omerovic is affiliated with St Anthonys Memorial Hospital, St Johns Hospital, Thomas H Boyd Memorial Hospital, Sarah D Culbertson Memorial Hospital and St Francis Hospital.

When was this NPI record last updated?

The NPPES record for Silvan Omerovic was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.