Madhusudan R Malladi, MD - Medicare Cardiovascular Disease (cardiology) in Freeport, IL

  1. Home
  2. Cardiovascular Disease
  3. IL
  4. Freeport
Madhusudan R Malladi, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Freeport, Illinois. He graduated from medical school in 1977 and has 49 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Freeport Regional Health Care Foundation, Freeport Memorial Hospital, Rockford Health Physicians, Mercy Health System Corporation and his current practice location is 1036 W Stephenson St, Freeport, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 599-6000.

Madhusudan R Malladi is licensed to practice in Illinois (license number 036088380) 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 1376515064.

Contact Information

Madhusudan R Malladi, MD
1036 W Stephenson St,
Freeport, IL 61032-4865
(815) 599-6000
Not Available

Map and Direction




Physician's Profile

Full NameMadhusudan R Malladi
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience49 Years
Location1036 W Stephenson St, Freeport, 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:
  • Madhusudan R Malladi graduated from medical school in 1977
  NPI Data:
  • NPI Number: 1376515064
  • Provider Enumeration Date: 02/06/2006
  • Last Update Date: 06/24/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9638081045
  • Enrollment ID: I20100329000928

Medical Identifiers

Medical identifiers for Madhusudan R Malladi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376515064NPI-NPPES
036088380MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 036088380 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Javon Bea HospitalRockford, ILHospital
Mercyhealth Fhn HospitalFreeport, ILHospital
Saint Anthony Medical CenterRockford, ILHospital
Mercyhealth Hospital & Physician Clinic-crystal LaCrystal lake, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Freeport Regional Health Care Foundation923404168286
Freeport Memorial Hospital8426958232168
Rockford Health Physicians2567374036520
Mercy Health System Corporation7416860440749

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. Madhusudan R Malladi allows following entities to bill medicare on his behalf.
Entity NameRockford Health Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043242886
PECOS PAC ID: 2567374036
Enrollment ID: O20031103000584
Entity NameFreeport Regional Health Care Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457337016
PECOS PAC ID: 9234041682
Enrollment ID: O20031104000182
Entity NameMercy Health System Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598718603
PECOS PAC ID: 7416860440
Enrollment ID: O20031111000307
Entity NameFreeport Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447228788
PECOS PAC ID: 8426958232
Enrollment ID: O20040109000305
Entity NameMercy Harvard Hospital Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1427001445
PECOS PAC ID: 6204729577
Enrollment ID: O20081103000092

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. Madhusudan R Malladi 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
Madhusudan R Malladi, MD
1045 W Stephenson St,
Freeport, IL 61032-4899

Ph: (815) 599-6000		Madhusudan R Malladi, MD
1036 W Stephenson St,
Freeport, IL 61032-4865

Ph: (815) 599-6000

Reviews and Comments


Internal Medicine Doctors in Freeport, IL

Robert Geller, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1010 Fairway Dr, Freeport, IL 61032
Phone: 815-599-6000    
Mr. Eugene Michael Gaertner, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1036 W Stephenson St, Freeport, IL 61032
Phone: 815-599-7410    
Dr. Renu Dosi, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1010 Fairway Dr, Freeport, IL 61032
Phone: 815-599-7740    Fax: 815-599-7650
Arshad Rashid Shaikh, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1163 W Stephenson St, Freeport, IL 61032
Phone: 815-599-7000    Fax: 815-599-7091
Diana Carol Mcnulty, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1010 Fairway Dr, Freeport, IL 61032
Phone: 815-599-7880    
Dr. Anwer Rasheed, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 25 N Harlem Ave, Freeport, IL 61032
Phone: 815-599-6000    Fax: 815-599-7769
Syed Sohaib Nasim, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1045 W Stephenson St, Freeport, IL 61032
Phone: 815-599-6000    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.