Mary E Keller, MD - Medicare General Surgery in Rockford, IL

Mary E Keller, MD is a medicare enrolled "Surgery" physician in Rockford, Illinois. She went to University Of Missouri, Kansas City, School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as General Surgery. She is a member of the group practice Osf Multi-specialty Group and her current practice location is 5668 E State St, Rockford, Illinois. You can reach out to her office (for appointments etc.) via phone at (815) 229-7580.

Mary E Keller is licensed to practice in Illinois (license number 036107717) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1275567703.

Contact Information

Mary E Keller, MD
5668 E State St,
Rockford, IL 61108-2464
(815) 229-7580
(815) 229-7585

Map and Direction




Physician's Profile

Full NameMary E Keller
GenderFemale
SpecialityGeneral Surgery
Experience30 Years
Location5668 E State St, Rockford, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mary E Keller attended and graduated from University Of Missouri, Kansas City, School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1275567703
  • Provider Enumeration Date: 07/10/2006
  • Last Update Date: 10/06/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 5799704938
  • Enrollment ID: I20051116000657

Medical Identifiers

Medical identifiers for Mary E Keller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275567703NPI-NPPES
036107717MedicaidIL
020053661OtherRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 036107717 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Anthony Medical Center For Home CareRockford, ILHome health agency
Osf Saint Anthony Medical CenterRockford, ILHospital
Swedish American HospitalRockford, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Osf Multi-specialty Group36788897891543

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. Mary E Keller allows following entities to bill medicare on her behalf.
Entity NameOsf Multi-specialty Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922445527
PECOS PAC ID: 3678889789
Enrollment ID: O20150904000279

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. Mary E Keller 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
Mary E Keller, MD
5668 E State St,
Rockford, IL 61108-2464

Ph: (815) 229-7580
Mary E Keller, MD
5668 E State St,
Rockford, IL 61108-2464

Ph: (815) 229-7580

Reviews and Comments


Surgery Doctors in Rockford, IL

William James Cowden, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2300 N Rockton Ave, Suite 304, Rockford, IL 61103
Phone: 815-964-3333    Fax: 815-964-3134
Jeffrey Andrew Barteau, M.D.
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 5668 E State St, Rockford, IL 61108
Phone: 815-229-7580    Fax: 815-229-7585
Dacia Aurelia Pickering, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5668 E State St, #2, Rockford, IL 61108
Phone: 815-397-7900    Fax: 815-397-4839
Arvind Mahatme, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 7180 Spring Brook Rd, Rockford, IL 61114
Phone: 815-971-2299    Fax: 815-971-9959
Dr. Andrew Paul Hoffman, M.D.
Surgery
Medicare: Medicare Enrolled
Practice Location: 5668 E State St, Rockford, IL 61108
Phone: 815-229-7580    
Dr. Jacinto Garcia Obregon, MD
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 535 Roxbury Rd, Rockford, IL 61107
Phone: 815-398-0175    Fax: 815-398-9587
Dr. David M Cheng, MD
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 2350 N Rockton Ave, Rmb 1st Floor, Rockford, IL 61103
Phone: 815-971-2485    

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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