Timothy J Thompson, MD in West Allis, WI - Medicare Internal Medicine

Timothy J Thompson, MD is a medicare enrolled "Internal Medicine" physician in West Allis, 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 7450 W Oklahoma Ave, West Allis, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 414-8601.

Timothy J Thompson is licensed to practice in Wisconsin (license number 40642-20) 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
	7450 W Oklahoma Ave, West Allis, WI 53219-2860
	(414) 414-8601
	(888) 355-7019

Map and Direction

Physician's Profile

Full Name	Timothy J Thompson
Gender	Male
Speciality	Internal Medicine
Experience	35 Years
Location	7450 W Oklahoma Ave, West Allis, Wisconsin
Accepts Medicare Assignments	Yes. 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: 03/06/2026

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.

Identifier	Type	State	Issuer
1689781791	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	40642-20 (Wisconsin)	Primary
207R00000X	Internal Medicine	MD195582 (Oregon)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Mercyhealth At Home	Janesville, WI	Home health agency
Mercy Walworth Hospital & Medical Center	Lake geneva, WI	Hospital
Mercy Health System Corp	Janesville, WI	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mercy Health System Corporation	7416860440	564

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 Name	Mercy Health System Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1598718603 PECOS PAC ID: 7416860440 Enrollment ID: O20031113000164

Entity Name	Vpa Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI 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 Address	Practice Location Address
Timothy J Thompson, MD 102 Woodmont Blvd Ste 600, Nashville, TN 37205-5250 Ph: (888) 987-1151	Timothy J Thompson, MD 7450 W Oklahoma Ave, West Allis, WI 53219-2860 Ph: (414) 414-8601

Reviews and Comments

Internal Medicine Doctors in West Allis, WI

Dr. Hesham M Elghannam, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2424 S 90th St Ste 300, West Allis, WI 53227 Phone: 414-328-8150
Dr. Ruchit D Shah, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 8901 W Lincoln Ave, West Allis, WI 53227 Phone: 414-328-7146
Hashim Sadig, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2514 S 102nd St, 160, West Allis, WI 53227 Phone: 414-225-0300
Dr. Monica M O'sullivan, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 11211 W Lincoln Ave, West Allis, WI 53227 Phone: 414-454-8300 Fax: 414-327-1450
Neil Reisinger, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 904 S 114th St, West Allis, WI 53214 Phone: 414-259-9234
Dr. Isaac Olabode Taiwo, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 8901 W Lincoln Ave, West Allis, WI 53227 Phone: 414-328-6000 Fax: 414-649-1328
Dr. Susan L Darmstadter, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 8905 W Lincoln Ave, Ste 401, West Allis, WI 53227 Phone: 414-328-8270

Timothy J Thompson, MD - Medicare Internal Medicine in West Allis, WI