Ariana Okerstrom, - Medicare Certified Registered Nurse Anesthetist (crna) in Helena, MT

Ariana Okerstrom, is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Helena, Montana. She graduated from nursing school in 2019 and has 5 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice St Peters Health and her current practice location is 1645 Vandelay Ave Ste 201, Helena, Montana. You can reach out to her office (for appointments etc.) via phone at (406) 731-8888.

Ariana Okerstrom is licensed to practice in Montana (license number 198816) 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 1679125579.

Contact Information

Ariana Okerstrom,
1645 Vandelay Ave Ste 201,
Helena, MT 59601-3929
(406) 731-8888
Not Available

Map and Direction




Provider's Profile

Full NameAriana Okerstrom
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience5 Years
Location1645 Vandelay Ave Ste 201, Helena, 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:
  • Ariana Okerstrom graduated from nursing school in 2019
  NPI Data:
  • NPI Number: 1679125579
  • Provider Enumeration Date: 07/10/2019
  • Last Update Date: 07/17/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0749612323
  • Enrollment ID: I20230414001942

Medical Identifiers

Medical identifiers for Ariana Okerstrom such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679125579NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 4704301209 (Michigan)Secondary
367500000XNurse Anesthetist, Certified Registered 198816 (Montana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Peters HospitalHelena, MTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
St Peters Health7911814926163

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. Ariana Okerstrom allows following entities to bill medicare on her behalf.
Entity NameSt Peters Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205025145
PECOS PAC ID: 7911814926
Enrollment ID: O20031204001245

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. Ariana Okerstrom 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
Ariana Okerstrom,
Po Box 6010,
Great Falls, MT 59406-6010

Ph: (406) 731-8888
Ariana Okerstrom,
1645 Vandelay Ave Ste 201,
Helena, MT 59601-3929

Ph: (406) 731-8888

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Helena, MT

Julie Ray Christensen, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2475 E Broadway St, Helena, MT 59601
Phone: 406-442-2480    
Ms. Kellie A. Wendt, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 3116 Saddle Dr, Ste. 2, Helena, MT 59601
Phone: 406-449-9100    Fax: 406-502-1525
David E. Anderson, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 2475 E Broadway St, Helena, MT 59601
Phone: 406-442-2480    
Benjamin M Pike, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2440 Winne Ave Ste 100, Helena, MT 59601
Phone: 406-457-4200    
Brittney Taylor Klein, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1645 Vandelay Ave Ste 201, Helena, MT 59601
Phone: 406-731-8888    Fax: 406-731-8318
Ms. Ann Lansing, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 508 Monroe Ave, Helena, MT 59601
Phone: 406-544-7249    Fax: 406-444-2389

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.