David Anthony Knuff, MD in Green Bay, WI - Medicare Gastroenterology

David Anthony Knuff, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Green Bay, Wisconsin. He went to Wayne State University School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Oconto Hospital And Medical Center Inc, Bellin Memorial Hospital Inc and his current practice location is 725 S Webster Ave, Green Bay, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (920) 431-5650.

David Anthony Knuff is licensed to practice in Wisconsin (license number 47715-020) 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 1386723773.

Contact Information

	David Anthony Knuff, MD
	725 S Webster Ave, Green Bay, WI 54301-3500
	(920) 431-5650
	(920) 433-7400

Map and Direction

Physician's Profile

Full Name	David Anthony Knuff
Gender	Male
Speciality	Gastroenterology
Experience	24 Years
Location	725 S Webster Ave, Green Bay, 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:

David Anthony Knuff attended and graduated from Wayne State University School Of Medicine in 2000

NPI Data:

NPI Number: 1386723773
Provider Enumeration Date: 11/04/2006
Last Update Date: 05/05/2022

Medicare PECOS Information:

PECOS PAC ID: 3971603408
Enrollment ID: I20080123000695

Medical Identifiers

Medical identifiers for David Anthony Knuff such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1386723773	NPI	-	NPPES
34954400	Medicaid	WI
P00419574	Other		RAILROAD MEDICARE
1005210952	Other	MI	BCBS OF MICHIGAN

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	47715-020 (Wisconsin)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Bellin Memorial Hospital	Green bay, WI	Hospital
Bellin Health Oconto Hospital	Oconto, WI	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Oconto Hospital And Medical Center Inc	2163461781	193
Bellin Memorial Hospital Inc	8820900749	533

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. David Anthony Knuff allows following entities to bill medicare on his behalf.

Entity Name	Bellin Memorial Hospital Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1609838473 PECOS PAC ID: 8820900749 Enrollment ID: O20031121000089

Entity Name	Oconto Hospital & Medical Center Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1356373302 PECOS PAC ID: 2163461781 Enrollment ID: O20050713000836

Entity Name	St Vincent Hospital-hospital Sisters-third Order Of St Francis
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1285613638 PECOS PAC ID: 5799694675 Enrollment ID: O20080620000423

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. David Anthony Knuff 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
David Anthony Knuff, MD Po Box 22487, Green Bay, WI 54305-2487 Ph: (920) 445-7222	David Anthony Knuff, MD 725 S Webster Ave, Green Bay, WI 54301-3500 Ph: (920) 431-5650

Reviews and Comments

Internal Medicine Doctors in Green Bay, WI

Amritha Chandrahasa Karkera, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2845 Greenbrier Rd, Green Bay, WI 54311 Phone: 920-288-8000
Yaw D Berko, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1726 Shawano Ave, Green Bay, WI 54303 Phone: 920-496-4700
Lee James Klemens, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 835 S Van Buren St, Green Bay, WI 54301 Phone: 920-496-4700 Fax: 920-496-4705
Dr. Kevin L Mortara, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1580 Commanche Ave, Green Bay, WI 54313 Phone: 920-435-8326 Fax: 920-430-4659
William T Witmer, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2845 Greenbrier Rd Ste 310, Green Bay, WI 54311 Phone: 920-288-8300 Fax: 920-288-8305
Jay Matthew Salmon, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2845 Greenbrier Rd, Green Bay, WI 54311 Phone: 920-288-8100
Dr. James L Napier Jr, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2845 Greenbrier Rd, #140, Green Bay, WI 54308 Phone: 920-288-8100 Fax: 920-288-8152

David Anthony Knuff, MD - Medicare Gastroenterology in Green Bay, WI