Abby Bymaster, - Medicare Physician Assistant in Columbus, MT

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Abby Bymaster, is a medicare enrolled "Physician Assistant" in Columbus, Montana. She graduated from nursing school in 2023 and has 3 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Stillwater Hospital Association Inc and her current practice location is 710 11th St N, Columbus, Montana. You can reach out to her office (for appointments etc.) via phone at (406) 322-1000.

Abby Bymaster is licensed to practice in * (Not Available) (license number ) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1598448011.

Contact Information

Abby Bymaster,
710 11th St N,
Columbus, MT 59019-7215
(406) 322-1000
Not Available

Map and Direction




Provider's Profile

Full NameAbby Bymaster
GenderFemale
SpecialityPhysician Assistant
Experience3 Years
Location710 11th St N, Columbus, Montana
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Abby Bymaster graduated from nursing school in 2023
  NPI Data:
  • NPI Number: 1598448011
  • Provider Enumeration Date: 08/10/2023
  • Last Update Date: 08/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8628423191
  • Enrollment ID: I20231018003565

Medical Identifiers

Medical identifiers for Abby Bymaster such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598448011NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant (* (Not Available))Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stillwater Billings ClinicColumbus, MTHospital
Billings Clinic HospitalBillings, MTHospital
Stillwater Billings ClinicColumbus, MTNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stillwater Hospital Association Inc640688981527

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. Abby Bymaster allows following entities to bill medicare on her 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
Entity NameBillings Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326104845
PECOS PAC ID: 6002993516
Enrollment ID: O20080430000212

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. Abby Bymaster 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
Abby Bymaster,
710 11th St N,
Columbus, MT 59019-7215

Ph: (406) 322-1000		Abby Bymaster,
710 11th St N,
Columbus, MT 59019-7215

Ph: (406) 322-1000

Reviews and Comments


Physician Assistant Nurses in Columbus, MT

Susan E Ivankovich, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 710 11th St N, Columbus, MT 59019
Phone: 406-322-1000    Fax: 406-322-5207

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.