Lauryn Mason, RN, MSN, FNP-C - Medicare Nurse Practitioner in Williston, ND

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Lauryn Mason, RN, MSN, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Williston, North Dakota. Her current practice location is 1301 15th Ave W, Williston, North Dakota. You can reach out to her office (for appointments etc.) via phone at (406) 239-8639.

Lauryn Mason is licensed to practice in North Dakota (license number R55848) 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 1285488858.

Contact Information

Lauryn Mason, RN, MSN, FNP-C
1301 15th Ave W,
Williston, ND 58801-3821
(406) 239-8639
Not Available

Map and Direction




Provider's Profile

Full NameLauryn Mason
GenderFemale
SpecialityNurse Practitioner - Family
Location1301 15th Ave W, Williston, North Dakota
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1285488858
  • Provider Enumeration Date: 04/11/2024
  • Last Update Date: 04/11/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9133661341
  • Enrollment ID: I20240603004176

Medical Identifiers

Medical identifiers for Lauryn Mason such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285488858NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family R55848 (North Dakota)Primary

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. Lauryn Mason allows following entities to bill medicare on her behalf.
Entity NameMercy Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801928593
PECOS PAC ID: 7416851381
Enrollment ID: O20031230000336
Entity NameMercy Medical Center
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1902824576
PECOS PAC ID: 7416851381
Enrollment ID: O20080307000316

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. Lauryn Mason 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
Lauryn Mason, RN, MSN, FNP-C
1301 15th Ave W,
Williston, ND 58801-3821

Ph: (406) 239-8639		Lauryn Mason, RN, MSN, FNP-C
1301 15th Ave W,
Williston, ND 58801-3821

Ph: (406) 239-8639

Reviews and Comments


Nurse Practitioner Nurses in Williston, ND

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Nana Oforiwaa Boateng, FNP-C
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Phone: 701-774-7400    
Elizabeth Boots, RN
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Practice Location: 316 2nd Ave W, Williston, ND 58801
Phone: 701-774-4600    Fax: 701-774-4620
Ms. Angela R Ekblad, NP/RN
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Practice Location: 3 4th Street East, Williston, ND 58801
Phone: 701-847-3771    Fax: 701-842-4025

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.