Mr David Simeon Costner, APRN NP-BC - Medicare in Plains, MT

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Mr David Simeon Costner, APRN NP-BC is a medicare enrolled "Nurse Practitioner" in Plains, Montana. His current practice location is 406 W Railroad Ave, Plains, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 540-5757.

Mr David Simeon Costner is licensed to practice in Montana (license number 102425) 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 1346542867.

Contact Information

Mr David Simeon Costner, APRN NP-BC
406 W Railroad Ave,
Plains, MT 59859
(406) 540-5757
(406) 540-6363

Map and Direction




Provider's Profile

Full NameMr David Simeon Costner
GenderMale
Speciality
Experience Years
Location406 W Railroad Ave, Plains, Montana
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:
  • Mr David Simeon Costner attended and graduated from in
  NPI Data:
  • NPI Number: 1346542867
  • Provider Enumeration Date: 12/04/2010
  • Last Update Date: 02/05/2025
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Mr David Simeon Costner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346542867NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner NUR-APRN-LIC-102425 (Montana)Secondary
363L00000XNurse Practitioner 102425 (Montana)Primary

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. Mr David Simeon Costner 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
Mr David Simeon Costner, APRN NP-BC
1112 Leonard Dr,
Mountain Home, AR 72653-4834

Ph: (406) 223-7966		Mr David Simeon Costner, APRN NP-BC
406 W Railroad Ave,
Plains, MT 59859

Ph: (406) 540-5757

Reviews and Comments


Nurse Practitioner Nurses in Plains, MT

Mr. Matthew Thomas Madden, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 10 Kruger Road, Plains, MT 59859
Phone: 406-826-4800    
Anna M Mitchell, APRN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 10 Kruger Rd, Plains, MT 59859
Phone: 406-826-4800    Fax: 406-826-4803

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.