Rizwan Ahmed, DO - Medicare Diagnostic Radiology in Mchenry, IL

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Rizwan Ahmed, DO is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Mchenry, Illinois. He went to Midwestern University, Chicago College Of Osteopathic Med and graduated in 2012 and has 12 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice St Bernard Hospital, Loretto Hospital, Mount Sinai Community Foundation and his current practice location is 3929 Mercy Drive, Mchenry, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 759-0800.

Rizwan Ahmed is licensed to practice in Illinois (license number 036140405) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1821353475.

Contact Information

Rizwan Ahmed, DO
3929 Mercy Drive,
Mchenry, IL 60050-3151
(815) 759-0800
(815) 759-2367

Map and Direction




Physician's Profile

Full NameRizwan Ahmed
GenderMale
SpecialityDiagnostic Radiology
Experience12 Years
Location3929 Mercy Drive, Mchenry, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Rizwan Ahmed attended and graduated from Midwestern University, Chicago College Of Osteopathic Med in 2012
  NPI Data:
  • NPI Number: 1821353475
  • Provider Enumeration Date: 07/10/2012
  • Last Update Date: 03/08/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6608169461
  • Enrollment ID: I20210630003768

Medical Identifiers

Medical identifiers for Rizwan Ahmed such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821353475NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 125062371 (Illinois)Secondary
2085R0202XRadiology - Diagnostic Radiology 036140405 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mt Sinai Hospital Medical CenterChicago, ILHospital
Holy Cross HospitalChicago, ILHospital
Loretto HospitalChicago, ILHospital
St Bernard HospitalChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
St Bernard Hospital175936157920
Loretto Hospital519372589339
Mount Sinai Community Foundation5991600405207

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Rizwan Ahmed allows following entities to bill medicare on his behalf.
Entity NameMount Sinai Community Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376715896
PECOS PAC ID: 5991600405
Enrollment ID: O20040202001032
Entity NameSt Bernard Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629147210
PECOS PAC ID: 1759361579
Enrollment ID: O20040722000725
Entity NameMchenry Radiologists And Imaging Associates Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083637094
PECOS PAC ID: 7810959004
Enrollment ID: O20041030000035
Entity NameLoretto Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447280284
PECOS PAC ID: 5193725893
Enrollment ID: O20070103000114

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Rizwan Ahmed is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Rizwan Ahmed, DO
Po Box 220,
Mchenry, IL 60051-0220

Ph: (815) 759-0800		Rizwan Ahmed, DO
3929 Mercy Drive,
Mchenry, IL 60050-3151

Ph: (815) 759-0800

Reviews and Comments


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James T Link, M.D.
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Milton W Hummel, M.D.
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Dr. Aaron Wittenberg, M.D.
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Balatripura Voruganti, M.D.
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Practice Location: 4201 W Medical Center Dr, Mchenry, IL 60050
Phone: 815-334-5566    Fax: 815-759-4008

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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