Mr. David Simeon Costner
APRN NP-BC | Nurse Practitioner | 16+ years Exp
406 W Railroad Ave, Plains
Montana, 59859-9597
406-540-5757
Mr. David Simeon Costner is a Plains, Montana based nurse practitioner with 16 years of experience as Nurse Practitioner. He completed his graduation in 2010. and . He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Mr. David Simeon Costner is 102425 for Nurse Practitioner in Montana. His current practice location is 406 W Railroad Ave, Plains. Patients can reach him at 406-540-5757 or can fax him at 833-906-2418. Mr. David Simeon Costner is APRN NP-BC with specialization in Nurse Practitioner and his NPI number (Unique professional ID assigned by NPPES) is 1346542867.
Mr. David Simeon Costner has completed additional training beyond basic nursing education and provides primary health care services in accordance with state nurse practice laws or statutes. NPs are trained to assess patient needs, order and interpret diagnostic and laboratory tests, diagnose disease, formulate and prescribe medications and treatment plans.
Complete Profile:
Mr. David Simeon Costner speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Mr. David Simeon Costner |
| Specialization: | Nurse Practitioner (NP) |
| Gender: | Male |
| Credentials: | APRN NP-BC |
| Experience: | 16+ years |
| Medical School Attended: | Other |
| Graduation Year: | 2010 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 406 W Railroad Ave, Plains,
Montana, 59859-9597 |
| Phone: | 406-540-5757 |
| Fax: | 833-906-2418 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 2163601196 |
| Enrollment ID: | I20160315001768 |
| NPI Number: | 1346542867 |
| NPI Enumeration Date: | 04 Dec, 2010 |
| NPI Last Update On: | 24 Apr, 2026 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mr. David Simeon Costner are as mentioned below.
| License Number | Specialization | State | Status | |
| 102425 | Nurse Practitioner | Montana | Primary | |
| NUR-APRN-LIC-102425 | Nurse Practitioner | Montana | Secondary | |
Hospital Affiliation:
NPs can be affiliated to many hospitals whom they worked with in the past or are presently working with. One NP can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| (271323) | Plains, MT | Critical Access Hospital |
| (270014) | Missoula, MT | Acute Care Hospital |
| (270023) | Missoula, MT | Acute Care Hospital |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mr. David Simeon Costner
406 W Railroad Ave,
Plains, Montana |
| Zip: | 59859-9597 |
| Phone Number: | 406-540-5757 |
| Fax Number: | 833-906-2418 |
Patients can reach Mr. David Simeon Costner at
406 W Railroad Ave, Plains, Montana or can
call to book an appointment on 406-540-5757.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 June, 2026.