Dr Gregory Alan Flermoen, MD - Medicare General Surgery in Grand Rapids, MI

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Dr Gregory Alan Flermoen, MD is a medicare enrolled "Surgery" physician in Grand Rapids, Michigan. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 2010 and has 14 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 1000 Monroe Ave Nw, Grand Rapids, Michigan. You can reach out to his office (for appointments etc.) via phone at (616) 450-8720.

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
1000 Monroe Ave Nw,
Grand Rapids, MI 49503-1455
(616) 450-8720
Not Available

Map and Direction




Physician's Profile

Full NameDr Gregory Alan Flermoen
GenderMale
SpecialityGeneral Surgery
Experience14 Years
Location1000 Monroe Ave Nw, Grand Rapids, Michigan
Accepts Medicare AssignmentsYes. 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: 07/06/2010
  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.
IdentifierTypeStateIssuer
1508178682NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 4301096517 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial HealthcareOwosso, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Memorial Hospital8527976497171

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 NameMemorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235160532
PECOS PAC ID: 8527976497
Enrollment ID: O20040122000907
Entity NameSparrow Carson Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598490542
PECOS PAC ID: 7113836701
Enrollment ID: O20040126000046
Entity NameSparrow Clinton Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306893078
PECOS PAC ID: 5395658850
Enrollment ID: O20040301000072
Entity NameMemorial Medical Center Of West Michigan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972589489
PECOS PAC ID: 3678543659
Enrollment ID: O20071128000647

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 AddressPractice Location Address
Dr Gregory Alan Flermoen, MD
1000 Monroe Ave Nw,
Grand Rapids, MI 49503-1455

Ph: (616) 450-8720		Dr Gregory Alan Flermoen, MD
1000 Monroe Ave Nw,
Grand Rapids, MI 49503-1455

Ph: (616) 450-8720

Reviews and Comments


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Phone: 616-267-8540    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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