Tania M Hassler, MD in Green Bay, WI

Tania M Hassler, MD is a medicare enrolled "Pediatrics" physician in Green Bay, Wisconsin. Her current practice location is 744 S Webster Ave, Green Bay, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (920) 433-3622.

Tania M Hassler is licensed to practice in Wisconsin (license number 45819) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1225012057.

Contact Information

	Tania M Hassler, MD
	744 S Webster Ave, Green Bay, WI 54301-3505
	(920) 433-3622
	Not Available

Map and Direction

Physician's Profile

Full Name	Tania M Hassler
Gender	Female
Speciality	Pediatrics
Location	744 S Webster Ave, Green Bay, Wisconsin
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1225012057
Provider Enumeration Date: 12/05/2005
Last Update Date: 09/08/2025

Medicare PECOS Information:

PECOS PAC ID: 4385638725
Enrollment ID: I20040409000235

Medical Identifiers

Medical identifiers for Tania M Hassler such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1225012057	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208M00000X	Hospitalist	57570 (Minnesota)	Secondary
208000000X	Pediatrics	45819 (Wisconsin)	Primary

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. Tania M Hassler allows following entities to bill medicare on her behalf.

Entity Name	Aspirus Rhinelander & Tomahawk Hospitals & Clinics Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1144991340 PECOS PAC ID: 9335059856 Enrollment ID: O20031126000706

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. Tania M Hassler 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
Tania M Hassler, MD 744 S Webster Ave, Green Bay, WI 54301-3505 Ph: (920) 433-3622	Tania M Hassler, MD 744 S Webster Ave, Green Bay, WI 54301-3505 Ph: (920) 433-3622

Reviews and Comments

Pediatrics Doctors in Green Bay, WI

Mary Lynn Bartel, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 835 S Van Buren St, Room 1041, Green Bay, WI 54301 Phone: 920-496-4700 Fax: 920-496-4705
Kathleen Marie Barkow, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 1821 S Webster Ave, Green Bay, WI 54301 Phone: 920-496-4700 Fax: 920-436-1319
Kristina Ann Houn, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 2793 Lineville Rd, Green Bay, WI 54313 Phone: 920-496-4700
George E Whetmore, DO Pediatrics Medicare: Medicare Enrolled Practice Location: 1821 S Webster Ave, Green Bay, WI 54301 Phone: 920-496-4700 Fax: 920-436-1319
Dr. Robert Michael Rock Jr., MD Pediatrics Medicare: Medicare Enrolled Practice Location: 835 S. Vanburen St., Green Bay, WI 54301 Phone: 920-433-8360 Fax: 920-431-3163
James F Winston, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 835 S Van Buren St, Green Bay, WI 54301 Phone: 920-433-8360
Dr. Youssef Ahmed, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 835 S Van Buren St, Green Bay, WI 54301 Phone: 920-496-4700

Tania M Hassler, MD - Medicare Pediatrics in Green Bay, WI