Eliot M Nissenbaum, DO - Medicare Cardiovascular Disease (cardiology) in Warsaw, IL

Eliot M Nissenbaum, DO is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Warsaw, Illinois. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 1991 and has 33 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Blessing Hospital, Blessing Hospital and his current practice location is 1102 N County Road 700, Warsaw, Illinois. You can reach out to his office (for appointments etc.) via phone at (217) 256-4100.

Eliot M Nissenbaum is licensed to practice in Missouri (license number 2005000792) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1326082454.

Contact Information

Eliot M Nissenbaum, DO
1102 N County Road 700,
Warsaw, IL 62379-3011
(217) 256-4100
(217) 256-3800

Map and Direction




Physician's Profile

Full NameEliot M Nissenbaum
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience33 Years
Location1102 N County Road 700, Warsaw, Illinois
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Eliot M Nissenbaum attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 1991
  NPI Data:
  • NPI Number: 1326082454
  • Provider Enumeration Date: 06/16/2006
  • Last Update Date: 11/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1759275365
  • Enrollment ID: I20050310000000

Medical Identifiers

Medical identifiers for Eliot M Nissenbaum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326082454NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 036-135963 (Illinois)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 2005000792 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Scotland County HospitalMemphis, MOHospital
Blessing HospitalQuincy, ILHospital
Mc Donough District HospitalMacomb, ILHospital
Great River Medical CenterWest burlington, IAHospital
Memorial HospitalCarthage, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Blessing Hospital3072422534349
Blessing Hospital3072422534349

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. Eliot M Nissenbaum allows following entities to bill medicare on his behalf.
Entity NameBlessing Corporate Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245427608
PECOS PAC ID: 5991616138
Enrollment ID: O20040310000616
Entity NameBlessing Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114471737
PECOS PAC ID: 3072422534
Enrollment ID: O20171221000766

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. Eliot M Nissenbaum 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
Eliot M Nissenbaum, DO
927 Broadway St,
Quincy, IL 62301-2719

Ph: (217) 224-6423
Eliot M Nissenbaum, DO
1102 N County Road 700,
Warsaw, IL 62379-3011

Ph: (217) 256-4100

Reviews and Comments


Internal Medicine Doctors in Warsaw, IL


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.

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