Mrs Katie Ann Reilley Greniger, MSN, FNP-BC - Medicare Internal Medicine in Grand Rapids, MN

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Mrs Katie Ann Reilley Greniger, MSN, FNP-BC is a medicare enrolled "Internal Medicine" physician in Grand Rapids, Minnesota. Her current practice location is 1601 Golf Course Rd, Grand Rapids, Minnesota. You can reach out to her office (for appointments etc.) via phone at (218) 326-3401.

Mrs Katie Ann Reilley Greniger is licensed to practice in Minnesota (license number 10675) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1356128524.

Contact Information

Mrs Katie Ann Reilley Greniger, MSN, FNP-BC
1601 Golf Course Rd,
Grand Rapids, MN 55744-8648
(218) 326-3401
Not Available

Map and Direction




Physician's Profile

Full NameMrs Katie Ann Reilley Greniger
GenderFemale
SpecialityInternal Medicine
Location1601 Golf Course Rd, Grand Rapids, Minnesota
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1356128524
  • Provider Enumeration Date: 09/12/2023
  • Last Update Date: 09/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8123475951
  • Enrollment ID: I20231115002677

Medical Identifiers

Medical identifiers for Mrs Katie Ann Reilley Greniger such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356128524NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 10675 (Minnesota)Primary

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. Mrs Katie Ann Reilley Greniger allows following entities to bill medicare on her behalf.
Entity NameGrand Itasca Clinic And Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669426631
PECOS PAC ID: 8123939550
Enrollment ID: O20031105000209

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. Mrs Katie Ann Reilley Greniger 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
Mrs Katie Ann Reilley Greniger, MSN, FNP-BC
25155 Timber Tree Dr,
Cohasset, MN 55721-5203

Ph: (218) 791-9110		Mrs Katie Ann Reilley Greniger, MSN, FNP-BC
1601 Golf Course Rd,
Grand Rapids, MN 55744-8648

Ph: (218) 326-3401

Reviews and Comments


Internal Medicine Doctors in Grand Rapids, MN

Dr. Daniel William Brody, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1601 Golf Course Road, Grand Rapids, MN 55744
Phone: 218-326-3401    Fax: 218-999-1461
Brent A Schotl, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1601 Golf Course Rd, Grand Rapids, MN 55744
Phone: 218-326-3401    
Dr. Jamison L. Harker, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1601 Golf Course Rd, Grand Rapids, MN 55744
Phone: 218-326-5000    
Stacy Kate Friesen Holl, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1601 Golf Course Rd, Grand Rapids, MN 55744
Phone: 218-326-5000    
Dr. Marc A. Fowler, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1601 Golf Course Rd, Grand Rapids, MN 55744
Phone: 218-326-5000    
Keith Murphy, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1601 Golf Course Rd, Grand Rapids, MN 55744
Phone: 218-326-5000    

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.