Ariana Okerstrom
Certified Registered Nurse Anesthetist · Helena, MT
Ariana Okerstrom is a certified registered nurse anesthetist with a practice address in Helena, Montana, and NPI 1679125579, issued on Jul 10, 2019. Check the license (Montana 198816, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ariana Okerstrom
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- 198816 MT
4704301209 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1645 Vandelay Ave Ste 201, Helena, MT 59601
- Phone
- (406) 731-8888
- Enumerated
- Jul 10, 2019
- Record last updated
- Jul 17, 2024
- Medicare enrollment
- Enrolled (PECOS I20230414001942); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1645 Vandelay Ave Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brittney Klein, CRNACertified Registered Nurse Anesthetist1801333851
Verify Ariana Okerstrom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 198816Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 81.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Benefis Hospitals IncHelena, MT · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Certified Registered Nurse Anesthetist providers in Montana
There are 137 certified registered nurse anesthetist records in Montana.
Other certified registered nurse anesthetist records in Montana
- Luke Abar, CRNASidney, MT1992173389
- Stephen Abercrombie, CRNAMissoula, MT1821030230
- Stefan AlinteBillings, MT1518899053
- Jeffrey Allen, CRNAGreat Falls, MT1245256916
- Kevin Allen, CRNAGreat Falls, MT1629415229
- David Anderson, CRNAHelena, MT1396761086
- Hayley AndersonBillings, MT1720979495
- Jessica Antisdel, CRNAHamilton, MT1134798044
- Todd Armstrong, CRNAMiles City, MT1750313847
- Lisa Ball, CRNAGlasgow, MT1912150228
Common questions
What is Ariana Okerstrom's NPI number?
Ariana Okerstrom's National Provider Identifier (NPI) is 1679125579, issued on Jul 10, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ariana Okerstrom located?
The NPPES record lists a practice address at 1645 Vandelay Ave Ste 201, Helena, MT, 59601. Phone: (406) 731-8888. Providers update this record themselves, so call before visiting.
How can I verify Ariana Okerstrom's license?
NPPES lists Montana license number 198816, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
What is Ariana Okerstrom's MIPS final score?
The 2023 MIPS final score is 81.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.