Dr Karen M Gremminger, MD in Globe, AZ - Medicare Medical Oncology

Dr Karen M Gremminger, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Globe, Arizona. She went to Texas Tech University Health Science Center School Of Medicine and graduated in 1991 and has 35 years of diverse experience with area of expertise as Medical Oncology. She is a member of the group practice Cobre Valley Regional Medical Center, San Carlos Apache Healthcare Corporation and her current practice location is 5880 S Hospital Dr, Globe, Arizona. You can reach out to her office (for appointments etc.) via phone at (928) 425-3261.

Dr Karen M Gremminger is licensed to practice in Arizona (license number 64504) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1174668404.

Contact Information

	Dr Karen M Gremminger, MD
	5880 S Hospital Dr, Globe, AZ 85501-9447
	(928) 425-3261
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Karen M Gremminger
Gender	Female
Speciality	Medical Oncology
Experience	35 Years
Location	5880 S Hospital Dr, Globe, Arizona
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Karen M Gremminger attended and graduated from Texas Tech University Health Science Center School Of Medicine in 1991

NPI Data:

NPI Number: 1174668404
Provider Enumeration Date: 02/21/2007
Last Update Date: 06/13/2025

Medicare PECOS Information:

PECOS PAC ID: 3678545902
Enrollment ID: I20210909003593

Medical Identifiers

Medical identifiers for Dr Karen M Gremminger such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1174668404	NPI	-	NPPES
098945	Medicaid	AZ
32367700	Medicaid	WI

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RH0003X	Internal Medicine - Hematology & Oncology	38760 (Wisconsin)	Secondary
207RH0003X	Internal Medicine - Hematology & Oncology	64504 (Arizona)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Cobre Valley Regional Medical Center	Globe, AZ	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Cobre Valley Regional Medical Center	0648181693	32
San Carlos Apache Healthcare Corporation	0648580597	111

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 Karen M Gremminger allows following entities to bill medicare on her behalf.

Entity Name	Cobre Valley Regional Medical Center
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1871566521 PECOS PAC ID: 0648181693 Enrollment ID: O20040312001228

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 Karen M Gremminger 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 Karen M Gremminger, MD 122 E College Ave, Appleton, WI 54911-5794 Ph: (920) 996-3264	Dr Karen M Gremminger, MD 5880 S Hospital Dr, Globe, AZ 85501-9447 Ph: (928) 425-3261

Reviews and Comments

Internal Medicine Doctors in Globe, AZ

Fahmeeda Awan, MBBS Hematology & Oncology Medicare: May Accept Medicare Assignments Practice Location: 5882 S Hospital Dr Ste 1, Globe, AZ 85501 Phone: 928-793-3747 Fax: 928-793-3745
Leila Ono-malhado Todd, MD Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 5860 S Hospital Dr, Globe, AZ 85501 Phone: 928-402-0001 Fax: 928-402-0002
Dr. Phuong Nguyen, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 5880 S Hospital Dr, Globe, AZ 85501 Phone: 928-425-3261 Fax: 928-425-3859
Fady Marmoush, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 5882 S Hospital Dr Ste 1, Globe, AZ 85501 Phone: 928-793-3747 Fax: 928-793-3745
Dr. William G Sypult, M.D. Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 8036 South Cherokee Drive, Globe, AZ 85501 Phone: 928-425-3053
Jamshid Mirzaei, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 5880 S Hospital Dr, Globe, AZ 85501 Phone: 303-999-8179 Fax: 702-453-5741

Dr Karen M Gremminger, MD - Medicare Medical Oncology in Globe, AZ