Dr Dietmar J Grentz, MD in Portage, MI - Medicare Family Medicine

Dr Dietmar J Grentz, MD is a medicare enrolled "Family Medicine" physician in Portage, Michigan. His current practice location is 2725 Airview Blvd, Ste 105, Portage, Michigan. You can reach out to his office (for appointments etc.) via phone at (269) 349-8386.

Dr Dietmar J Grentz is licensed to practice in Michigan (license number 4301069296) 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 1346269586.

Contact Information

	Dr Dietmar J Grentz, MD
	2725 Airview Blvd, Ste 105, Portage, MI 49002-1803
	(269) 349-8386
	(269) 349-8397

Map and Direction

Physician's Profile

Full Name	Dr Dietmar J Grentz
Gender	Male
Speciality	Family Medicine
Location	2725 Airview Blvd, Portage, Michigan
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1346269586
Provider Enumeration Date: 07/19/2006
Last Update Date: 07/22/2016

Medicare PECOS Information:

PECOS PAC ID: 6901942341
Enrollment ID: I20091015000164

Medical Identifiers

Medical identifiers for Dr Dietmar J Grentz such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1346269586	NPI	-	NPPES
M97310016	Other		MEDICARE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Q00000X	Family Medicine	39564 (Minnesota)	Secondary
207Q00000X	Family Medicine	4301069296 (Michigan)	Primary
207Q00000X	Family Medicine	036069689 (Illinois)	Secondary

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. Dr Dietmar J Grentz allows following entities to bill medicare on his behalf.

Entity Name	Vpa Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1336153295 PECOS PAC ID: 9234041948 Enrollment ID: O20031103000102

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. Dr Dietmar J Grentz 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
Dr Dietmar J Grentz, MD 7088 Green Timber Ct, Greenville, MI 48838-8193 Ph: (616) 712-6436	Dr Dietmar J Grentz, MD 2725 Airview Blvd, Ste 105, Portage, MI 49002-1803 Ph: (269) 349-8386

Reviews and Comments

Family Medicine Doctors in Portage, MI

Brandon J Manderle, MD Family Medicine Medicare: Medicare Enrolled Practice Location: 2700 E Centre Ave, Portage, MI 49002 Phone: 269-286-7050
Carolyn Von Maur, Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 7901 Angling Road, Suite B-201, Portage, MI 49024 Phone: 269-324-8600
Dr. Xue Wang, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 7901 Angling Rd, Portage, MI 49024 Phone: 269-324-8600
Remnant Mwanahiba, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 2700 E Centre Ave, Portage, MI 49002 Phone: 269-286-7050
Dr. Ann M. Busha, MD Family Medicine Medicare: Medicare Enrolled Practice Location: 3300 W Centre Ave, Portage, MI 49024 Phone: 269-324-8950 Fax: 269-324-2134
Amber Darey, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 3300 W Centre Ave, Portage, MI 49024 Phone: 269-324-8950 Fax: 269-324-2134
Lawrence Ulmer, Family Medicine Medicare: Medicare Enrolled Practice Location: 7901 Angling Rd, Suite B-201, Portage, MI 49024 Phone: 269-324-8600 Fax: 269-324-8617

Dr Dietmar J Grentz, MD - Medicare Family Medicine in Portage, MI