William Marc Katz, MD in Wyoming, MI - Medicare Internal Medicine

William Marc Katz, MD is a medicare enrolled "Internal Medicine - Sleep Medicine" physician in Wyoming, Michigan. His current practice location is 2093 Health Dr Sw, Ste 200, Wyoming, Michigan. You can reach out to his office (for appointments etc.) via phone at (616) 459-3158.

William Marc Katz is licensed to practice in Michigan (license number 4301044867) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1013024140.

Contact Information

	William Marc Katz, MD
	2093 Health Dr Sw, Ste 200, Wyoming, MI 49519
	(616) 459-3158
	(616) 819-2222

Map and Direction

Physician's Profile

Full Name	William Marc Katz
Gender	Male
Speciality	Internal Medicine - Sleep Medicine
Location	2093 Health Dr Sw, Wyoming, Michigan
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1013024140
Provider Enumeration Date: 08/24/2006
Last Update Date: 06/22/2010

Medicare PECOS Information:

PECOS PAC ID: 8527074376
Enrollment ID: I20061219000423

Medical Identifiers

Medical identifiers for William Marc Katz such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1013024140	NPI	-	NPPES
1104106031	Other	MI	BCBS OF MICHIGAN
38-2145264	Other		IRS TAX ID# THRU CORP
1896734	Medicaid	MI

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0200X	Internal Medicine - Critical Care Medicine	4301044867 (Michigan)	Secondary
207RP1001X	Internal Medicine - Pulmonary Disease	4301044867 (Michigan)	Secondary
207RS0012X	Internal Medicine - Sleep Medicine	4301044867 (Michigan)	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. William Marc Katz allows following entities to bill medicare on his behalf.

Entity Name	Ascension Medical Group Promed
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1497709869 PECOS PAC ID: 7315856077 Enrollment ID: O20031216000478

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. William Marc Katz 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
William Marc Katz, MD 1900 Wealthy St Se, Ste 150, Grand Rapids, MI 49506-2969 Ph: (616) 459-3158	William Marc Katz, MD 2093 Health Dr Sw, Ste 200, Wyoming, MI 49519 Ph: (616) 459-3158

Reviews and Comments

Internal Medicine Doctors in Wyoming, MI

Mark J Tieszen, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 5900 Byron Center Ave Sw, Wyoming, MI 49519 Phone: 616-252-7200
Dr. Srinivas Reddy Mummadi, MBBS Internal Medicine Medicare: Medicare Enrolled Practice Location: 2122 Health Dr Sw, Wyoming, MI 49519 Phone: 616-252-5220 Fax: 616-252-5770
Kurt Koepnick, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 6105 Wilson Ave Sw, Suite 202, Wyoming, MI 49418 Phone: 616-267-7220
Dr. John Allen Key, DO Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 5900 Byron Center Ave Sw, Wyoming, MI 49519 Phone: 616-241-2333 Fax: 616-452-6767
Danielle Light, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 5900 Byron Center Ave Sw, Wyoming, MI 49519 Phone: 616-252-7200
Tandy Champion, DO Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 4166 56th St Sw, Wyoming, MI 49418 Phone: 616-249-1850 Fax: 616-532-8657

William Marc Katz, MD - Medicare Internal Medicine in Wyoming, MI