Sydnee Overton, - Medicare Physician Assistant in Williston, ND

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Sydnee Overton, is a medicare enrolled "Physician Assistant" in Williston, North Dakota. She graduated from nursing school in 2025 and has 1 years of diverse experience with area of expertise as Physician Assistant. 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 (701) 774-7400.

Sydnee Overton is licensed to practice in North Dakota (license number ) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1336020106.

Contact Information

Sydnee Overton,
1301 15th Ave W,
Williston, ND 58801-3821
(701) 774-7400
Not Available

Map and Direction




Provider's Profile

Full NameSydnee Overton
GenderFemale
SpecialityPhysician Assistant
Experience1 Years
Location1301 15th Ave W, Williston, North Dakota
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Sydnee Overton graduated from nursing school in 2025
  NPI Data:
  • NPI Number: 1336020106
  • Provider Enumeration Date: 09/09/2025
  • Last Update Date: 09/09/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7012407257
  • Enrollment ID: I20251106003314

Medical Identifiers

Medical identifiers for Sydnee Overton such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336020106NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant (North Dakota)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Chi St Alexius Health WillistonWilliston, NDHospital

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. Sydnee Overton 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. Sydnee Overton 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
Sydnee Overton,
1301 15th Ave W,
Williston, ND 58801-3821

Ph: Not Available		Sydnee Overton,
1301 15th Ave W,
Williston, ND 58801-3821

Ph: (701) 774-7400

Reviews and Comments


Physician Assistant Nurses in Williston, ND

Kelsey Jordan Sederquest,
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1301 15th Ave W, Williston, ND 58801
Phone: 701-572-7651    
Margaret Ann Miller, PA-C
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 1700 11th St W, Williston, ND 58801
Phone: 701-713-8220    
Kynzie Oliver, PAC
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1301 15th Ave W, Williston, ND 58801
Phone: 701-774-7400    
Carley Hennessy,
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1700 11th St W, Williston, ND 58801
Phone: 701-774-7687    
Lisa M Peterson, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1500 14th St W Ste 300, Williston, ND 58801
Phone: 701-774-7500    Fax: 701-774-3918

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.