Geoffrey Tsaras, MD - Medicare Infectious Disease in Rockford, IL

Geoffrey Tsaras, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Rockford, Illinois. He graduated from medical school in 1998 and has 26 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Swedishamerican Hospital and his current practice location is 1340 Charles St Ste 404, Rockford, Illinois. You can reach out to his office (for appointments etc.) via phone at (779) 696-1890.

Geoffrey Tsaras is licensed to practice in Illinois (license number 036126289) 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 1023278769.

Contact Information

Geoffrey Tsaras, MD
1340 Charles St Ste 404,
Rockford, IL 61104-2200
(779) 696-1890
(779) 696-2410



Physician's Profile

Full NameGeoffrey Tsaras
GenderMale
SpecialityInfectious Disease
Experience26 Years
Location1340 Charles St Ste 404, Rockford, 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:
  • Geoffrey Tsaras graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1023278769
  • Provider Enumeration Date: 06/16/2008
  • Last Update Date: 03/12/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6709951874
  • Enrollment ID: I20101021001146

Medical Identifiers

Medical identifiers for Geoffrey Tsaras such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023278769NPI-NPPES
036126289MedicaidIL
ENROLLEDMedicaidMN
P00746355OtherMNMEDICARE, RAILROAD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 103894 (Minnesota)Secondary
207RI0200XInternal Medicine - Infectious Disease 036126289 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Swedish American HospitalRockford, ILHospital
Rochelle Community HospitalRochelle, ILHospital
Osf Saint Anthony Medical CenterRockford, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Swedishamerican Hospital5799698346273

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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. Geoffrey Tsaras allows following entities to bill medicare on his behalf.
Entity NameSwedishamerican Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962451732
PECOS PAC ID: 5799698346
Enrollment ID: O20031215000012

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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. Geoffrey Tsaras 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
Geoffrey Tsaras, MD
Po Box 78866,
Milwaukee, WI 53278-8866

Ph: (779) 696-7150
Geoffrey Tsaras, MD
1340 Charles St Ste 404,
Rockford, IL 61104-2200

Ph: (779) 696-1890

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Despite the remarkable successes of immune-based treatments for cancer, not everyone responds to these approaches and relapses do occur.

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Sonova Holding AG, the world's leading provider of hearing systems, announced today that it has successfully completed its acquisition of InSound Medical Inc., Newark, USA. InSound Medical developed the first extended wear hearing system which is placed deep in the ear canal and totally invisible from the outside, and markets it under the Lyric® brand.

Read more News

› Verified 4 days ago


Internal Medicine Doctors in Rockford, IL

Dr. Adekola Abioudun Ashaye, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1200 W State St, Rockford, IL 61102
Phone: 815-490-1600    Fax: 815-490-1881
Prasad K. Kilaru, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2350 N Rockton Ave, Rockford, IL 61103
Phone: 815-971-2000    
David R. Mitchell, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 5970 Churchview Dr, Rockford, IL 61107
Phone: 815-971-2000    
Dr. Amrutha Mary George, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1253 N Alpine Rd, Rockford, IL 61107
Phone: 779-696-9201    
Rajyalaxmi Mullapudi, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 5666 E State St, Rockford, IL 61108
Phone: 815-226-2000    
Stephanie Birmingham, APN
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2400 N Rockton Ave, Rockford, IL 61103
Phone: 815-971-5000    

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