Elisabeth D Erekson, MD - Medicare Obstetrics & Gynecology in Great Falls, MT

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Elisabeth D Erekson, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Great Falls, Montana. Her current practice location is 2720 10th Ave S, Great Falls, Montana. You can reach out to her office (for appointments etc.) via phone at (406) 731-8017.

Elisabeth D Erekson is licensed to practice in Montana (license number 164699) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1821281866.

Contact Information

Elisabeth D Erekson, MD
2720 10th Ave S,
Great Falls, MT 59405-3240
(406) 731-8017
(406) 731-8001

Map and Direction




Physician's Profile

Full NameElisabeth D Erekson
GenderFemale
SpecialityObstetrics & Gynecology
Location2720 10th Ave S, Great Falls, Montana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1821281866
  • Provider Enumeration Date: 08/23/2007
  • Last Update Date: 11/21/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1557310661
  • Enrollment ID: I20130305000300

Medical Identifiers

Medical identifiers for Elisabeth D Erekson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821281866NPI-NPPES
3083640MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 164699 (Montana)Primary
207V00000XObstetrics & Gynecology 15917 (New Hampshire)Secondary
207VF0040XObstetrics & Gynecology - Female Pelvic Medicine And Reconstructive Surgery 15917 (New Hampshire)Secondary
207VG0400XObstetrics & Gynecology - Gynecology 15917 (New Hampshire)Secondary

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. Elisabeth D Erekson allows following entities to bill medicare on her behalf.
Entity NameDartmouth-hitchcock Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386697803
PECOS PAC ID: 4183537509
Enrollment ID: O20031111000313
Entity NameMary Hitchcock Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023092053
PECOS PAC ID: 4486561164
Enrollment ID: O20031126000258
Entity NameDartmouth-hitchcock Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548210198
PECOS PAC ID: 4183537509
Enrollment ID: O20040809000442
Entity NameAlliance Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891859419
PECOS PAC ID: 8022019215
Enrollment ID: O20070131000394

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. Elisabeth D Erekson 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
Elisabeth D Erekson, MD
Po Box 6010,
Great Falls, MT 59406-6010

Ph: (406) 455-5000		Elisabeth D Erekson, MD
2720 10th Ave S,
Great Falls, MT 59405-3240

Ph: (406) 731-8017

Reviews and Comments


Obstetrics & Gynecology Doctors in Great Falls, MT

Francis J Handwerk, MD
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Mr. Jeffery A Palen, DO
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Phone: 406-731-8888    
Vicki L Chapman, DO
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Daren J Braget, MD
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Julie L Kuykendall, M.D.
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Julia C Middleton, MD
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Phone: 406-761-7924    
Sandra L Bailey, D.O.
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Medicare: Medicare Enrolled
Practice Location: 1400 29th St S, Suite 101, Great Falls, MT 59405
Phone: 406-761-7924    Fax: 406-761-7945

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.