Derek Lee Fimmen, MD in Fort Collins, CO - Medicare Diagnostic Radiology

Derek Lee Fimmen, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Fort Collins, Colorado. He went to University Of Chicago, Pritzker School Of Medicine and graduated in 2002 and has 24 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Fort Collins Radiologic Associates Pc, Uchealth Imaging Services Llc, Mercy Hospital Perry and his current practice location is 2008 Caribou Dr, Fort Collins, Colorado. You can reach out to his office (for appointments etc.) via phone at (970) 484-4757.

Derek Lee Fimmen is licensed to practice in Illinois (license number 036.116382) 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 1952524449.

Contact Information

	Derek Lee Fimmen, MD
	2008 Caribou Dr, Fort Collins, CO 80525-4325
	(970) 484-4757
	(970) 484-4759

Map and Direction

Physician's Profile

Full Name	Derek Lee Fimmen
Gender	Male
Speciality	Diagnostic Radiology
Experience	24 Years
Location	2008 Caribou Dr, Fort Collins, Colorado
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:

Derek Lee Fimmen attended and graduated from University Of Chicago, Pritzker School Of Medicine in 2002

NPI Data:

NPI Number: 1952524449
Provider Enumeration Date: 04/11/2007
Last Update Date: 02/04/2026

Medicare PECOS Information:

PECOS PAC ID: 1456458314
Enrollment ID: I20070530000055

Medical Identifiers

Medical identifiers for Derek Lee Fimmen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1952524449	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2085R0202X	Radiology - Diagnostic Radiology	CP1792 (Nebraska)	Secondary
2085R0202X	Radiology - Diagnostic Radiology	CDR.0006012 (Colorado)	Secondary
2085R0202X	Radiology - Diagnostic Radiology	18994C (Wyoming)	Secondary
2085R0202X	Radiology - Diagnostic Radiology	036.116382 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Saint Francis Medical Center	Cape girardeau, MO	Hospital
Medical Center Of The Rockies	Loveland, CO	Hospital
Lourdes Hospital	Paducah, KY	Hospital
Memorial Hospital Of Carbondale	Carbondale, IL	Hospital
Southern Illinois Hospital Services Dba Herrin Hospital	Herrin, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Fort Collins Radiologic Associates Pc	7315844396	64
Uchealth Imaging Services Llc	5799021291	230
Mercy Hospital Perry	1153777826	116

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. Derek Lee Fimmen allows following entities to bill medicare on his behalf.

Entity Name	Cape Radiology Group Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1477506392 PECOS PAC ID: 9830093236 Enrollment ID: O20041011000076

Entity Name	Boone Physician Services Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1760893259 PECOS PAC ID: 6507090644 Enrollment ID: O20240201001477

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. Derek Lee Fimmen 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
Derek Lee Fimmen, MD 2008 Caribou Dr, Fort Collins, CO 80525-4325 Ph: (970) 484-4757	Derek Lee Fimmen, MD 2008 Caribou Dr, Fort Collins, CO 80525-4325 Ph: (970) 484-4757

Reviews and Comments

Radiology Doctors in Fort Collins, CO

Dr. Tracy Haefele Florant, MD Radiology Medicare: Not Enrolled in Medicare Practice Location: 430 Spinnaker Ln, Fort Collins, CO 80525 Phone: 970-988-8637
Dr. David H Rice, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 1024 S Lemay Ave, Fort Collins, CO 80524 Phone: 970-484-4757
Dr. Karen B Alderfer, MD Radiology Medicare: Accepting Medicare Assignments Practice Location: 1024 S Lemay Ave, Fort Collins, CO 80524 Phone: 970-484-4757 Fax: 970-484-4759
Dr. Nathan Miller, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 1024 S Lemay Ave, Fort Collins, CO 80524 Phone: 970-495-7000
Dr. Kevin Limbaugh, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 1024 S Lemay Ave, Fort Collins, CO 80524 Phone: 970-495-8600 Fax: 970-495-7619
Matthew Ross Lafleur, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 1024 S Lemay Ave, Fort Collins, CO 80524 Phone: 970-495-7000
Dr. Guy Thomas Alexander, MD Radiology Medicare: Accepting Medicare Assignments Practice Location: 1024 S Lemay Ave, Fort Collins, CO 80524 Phone: 970-495-7000

Derek Lee Fimmen, MD - Medicare Diagnostic Radiology in Fort Collins, CO