Mariah Dempsey, RN
Registered Nurse · Arlee, MT
Mariah Dempsey, RN is a registered nurse with a practice address in Arlee, Montana, and NPI 1487126249, issued on Dec 18, 2018. Check the license (Montana 38812, as entered in NPPES) with the Montana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mariah Dempsey
- Credential
- RN
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 38812 MT
Self-reported in NPPES; status is on the state search - Practice location
- 71972 Bitterroot Jim RD, Arlee, MT 59821
- Phone
- (406) 745-3525
- Enumerated
- Dec 18, 2018
- Entity
- Type 1 · individual
Also registered at 71972 Bitterroot Jim RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elena Hesse, FNP-CNurse Practitioner1013776962
Verify Mariah Dempsey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 38812Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3 registered nurse records list a Arlee practice address
They are 3 of the 16 NPPES records with a Arlee practice address, and 605 registered nurse records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in Arlee → All 605 in Montana → Every provider in Arlee →
Other registered nurse records in Montana
- Olivia AbdallahBillings, MT1235000910
- Catherine Addison, R.N.Polson, MT1245582022
- Stefan AlinteBillings, MT1518899053
- Kimberly Allen, RNWolf Point, MT1326701491
- Amanda AndersonCrow Agency, MT1891162426
- Andrea AndersonJoliet, MT1154121226
- Bonnie Anderson, RNBillings, MT1295029783
- Kayleigh Anderson, APRNMissoula, MT1235808338
- Kiersten Anderson, RNPlentywood, MT1528944089
- Mechelle Anderson, RNKalispell, MT1376989947
Common questions
What is Mariah Dempsey, RN's NPI number?
Mariah Dempsey, RN's National Provider Identifier (NPI) is 1487126249, issued on Dec 18, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mariah Dempsey, RN located?
The NPPES record lists a practice address at 71972 Bitterroot Jim RD, Arlee, MT, 59821. Phone: (406) 745-3525. Providers update this record themselves, so call before visiting.
How can I verify Mariah Dempsey, RN's license?
NPPES lists Montana license number 38812, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.