Timothy J Thompson, MD - Medicare Internal Medicine in Lake Geneva, WI

Timothy J Thompson, MD is a medicare enrolled "Internal Medicine" physician in Lake Geneva, Wisconsin. He went to University Of Wisconsin School Of Medicine and graduated in 1991 and has 35 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Mercy Health System Corporation and his current practice location is N2950 State Road 67, Lake Geneva, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 245-0535.

Timothy J Thompson is licensed to practice in Oregon (license number MD195582) 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 1689781791.

Contact Information

Timothy J Thompson, MD
N2950 State Road 67,
Lake Geneva, WI 53147-2655
(262) 245-0535
(262) 245-2248

Map and Direction




Physician's Profile

Full NameTimothy J Thompson
GenderMale
SpecialityInternal Medicine
Experience35 Years
LocationN2950 State Road 67, Lake Geneva, Wisconsin
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:
  • Timothy J Thompson attended and graduated from University Of Wisconsin School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1689781791
  • Provider Enumeration Date: 08/24/2006
  • Last Update Date: 05/20/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8224122692
  • Enrollment ID: I20101202001195

Medical Identifiers

Medical identifiers for Timothy J Thompson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689781791NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD195582 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercyhealth At HomeJanesville, WIHome health agency
Mercy Walworth Hospital & Medical CenterLake geneva, WIHospital
Mercy Health System CorpJanesville, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Health System Corporation7416860440564

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. Timothy J Thompson allows following entities to bill medicare on his behalf.
Entity NameMercy Health System Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598718603
PECOS PAC ID: 7416860440
Enrollment ID: O20031113000164
Entity NameVpa Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659484657
PECOS PAC ID: 9234041948
Enrollment ID: O20040322000734

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. Timothy J Thompson 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
Timothy J Thompson, MD
620 Nw 11th St Ste M201,
Hermiston, OR 97838-6941

Ph: (541) 289-4118
Timothy J Thompson, MD
N2950 State Road 67,
Lake Geneva, WI 53147-2655

Ph: (262) 245-0535

Reviews and Comments


Internal Medicine Doctors in Lake Geneva, WI

Dr. Brian Jay Silverstein, MD
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Practice Location: W3329 Burr Oak Dr, Lake Geneva, WI 53147
Phone: 847-271-9609    
Nadiia Marenych, MD
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Practice Location: 146 E Geneva Sq, Lake Geneva, WI 53147
Phone: 262-249-5000    
Dr. Nestor C Alabarca, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 146 E Geneva Square, Lake Geneva, WI 53147
Phone: 262-249-5000    Fax: 262-249-7142
William Tillis,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: N2950 State Road 67, Lake Geneva, WI 53147
Phone: 262-245-0535    Fax: 262-245-2248
Shashi Bhushan, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 146 E Geneva Sq, Lake Geneva, WI 53147
Phone: 262-549-5000    
Dr. Garth R Schneider, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 146 E Geneva Square, Lake Geneva, WI 53147
Phone: 262-249-5000    Fax: 262-249-7107

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.