Dr Gregory Alan Flermoen, MD in Saint Joseph, MI

Dr Gregory Alan Flermoen, MD is a medicare enrolled "Surgery" physician in Saint Joseph, Michigan. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 2010 and has 16 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Memorial Hospital and his current practice location is 1234 Napier Ave, Saint Joseph, Michigan. You can reach out to his office (for appointments etc.) via phone at (269) 429-0900.

Dr Gregory Alan Flermoen is licensed to practice in Michigan (license number 4301096517) 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 1508178682.

Contact Information

	Dr Gregory Alan Flermoen, MD
	1234 Napier Ave, Saint Joseph, MI 49085-2112
	(269) 429-0900
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Gregory Alan Flermoen
Gender	Male
Speciality	General Surgery
Experience	16 Years
Location	1234 Napier Ave, Saint Joseph, Michigan
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:

Dr Gregory Alan Flermoen attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 2010

NPI Data:

NPI Number: 1508178682
Provider Enumeration Date: 07/06/2010
Last Update Date: 03/30/2026

Medicare PECOS Information:

PECOS PAC ID: 7810126372
Enrollment ID: I20150706002081

Medical Identifiers

Medical identifiers for Dr Gregory Alan Flermoen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1508178682	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208600000X	Surgery	4301096517 (Michigan)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Memorial Healthcare	Owosso, MI	Hospital
Lakeland Hospital, St Joseph	St joseph, MI	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Memorial Hospital	8527976497	208

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 Gregory Alan Flermoen allows following entities to bill medicare on his behalf.

Entity Name	Memorial Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1235160532 PECOS PAC ID: 8527976497 Enrollment ID: O20040122000907

Entity Name	Sparrow Carson Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1598490542 PECOS PAC ID: 7113836701 Enrollment ID: O20040126000046

Entity Name	Sparrow Clinton Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1306893078 PECOS PAC ID: 5395658850 Enrollment ID: O20040301000072

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 Gregory Alan Flermoen 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 Gregory Alan Flermoen, MD 1234 Napier Ave, Saint Joseph, MI 49085-2112 Ph: () -	Dr Gregory Alan Flermoen, MD 1234 Napier Ave, Saint Joseph, MI 49085-2112 Ph: (269) 429-0900

Reviews and Comments

Surgery Doctors in Saint Joseph, MI

Dr. Jonathan Rubin, MD Surgery Medicare: Accepting Medicare Assignments Practice Location: 1234 Napier Ave, Saint Joseph, MI 49085 Phone: 269-429-0900
Dr. Allison Cristine Vaughan, DO Surgery Medicare: Accepting Medicare Assignments Practice Location: 1234 Napier Ave, Saint Joseph, MI 49085 Phone: 269-429-0900
Stephen Francis Komara, D.O. Surgery Medicare: Accepting Medicare Assignments Practice Location: 1234 Napier Ave, Saint Joseph, MI 49085 Phone: 269-429-0900 Fax: 269-408-0996
Dr. Nathan E Piovesan, MD Surgery Medicare: Accepting Medicare Assignments Practice Location: 1234 Napier Ave, Saint Joseph, MI 49085 Phone: 269-429-0900
Dr. Kourosh Baghelai, M.D. Surgery Medicare: Accepting Medicare Assignments Practice Location: 2500 Niles Rd Ste 6, Saint Joseph, MI 49085 Phone: 269-408-1660 Fax: 269-408-1665
Dennis Allen Rasbach, M.D. Surgery Medicare: Medicare Enrolled Practice Location: 2990 Niles Rd, Saint Joseph, MI 49085 Phone: 269-983-3368 Fax: 269-983-2758
Dr. Roy E Winslow, MD Surgery Medicare: Accepting Medicare Assignments Practice Location: 1234 Napier Ave, Saint Joseph, MI 49085 Phone: 269-429-0900

Dr Gregory Alan Flermoen, MD - Medicare General Surgery in Saint Joseph, MI