Jeffrey Macewen, DO - Medicare Family Medicine in Columbus, MT

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Jeffrey Macewen, DO is a medicare enrolled "Family Medicine" physician in Columbus, Montana. His current practice location is 710 11th St N, Columbus, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 322-1000.

Jeffrey Macewen is licensed to practice in Montana (license number 128516) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1609404714.

Contact Information

Jeffrey Macewen, DO
710 11th St N,
Columbus, MT 59019-7215
(406) 322-1000
Not Available

Map and Direction




Physician's Profile

Full NameJeffrey Macewen
GenderMale
SpecialityFamily Medicine
Location710 11th St N, Columbus, Montana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1609404714
  • Provider Enumeration Date: 04/01/2020
  • Last Update Date: 05/20/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5799103099
  • Enrollment ID: I20231010002900

Medical Identifiers

Medical identifiers for Jeffrey Macewen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609404714NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 61329456 (Washington)Secondary
207Q00000XFamily Medicine 128516 (Montana)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. Jeffrey Macewen allows following entities to bill medicare on his behalf.
Entity NameStillwater Hospital Association Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053488387
PECOS PAC ID: 6406889815
Enrollment ID: O20050915001057
Entity NameStillwater Hospital Association Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1053488387
PECOS PAC ID: 6406889815
Enrollment ID: O20061104000684

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. Jeffrey Macewen 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
Jeffrey Macewen, DO
710 11th St N,
Columbus, MT 59019-7215

Ph: (406) 322-1000		Jeffrey Macewen, DO
710 11th St N,
Columbus, MT 59019-7215

Ph: (406) 322-1000

Reviews and Comments


Family Medicine Doctors in Columbus, MT

Richard K. Klee, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 407 N. A, Columbus, MT 59019
Phone: 406-322-4542    
David Kane, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 407 A St, Columbus, MT 59019
Phone: 406-322-4542    
Cody Glenn White, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 710 11th St N, Columbus, MT 59019
Phone: 406-322-1000    

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.