Donnella Williamson, FNP - Nurse Practitioner in Marion, SC

Donnella Williamson, FNP is a Nurse Practitioner - Family based in Marion, South Carolina. Donnella Williamson is licensed to practice in South Carolina (license number 31655) and her current practice location is 250 Country Club Rd, Marion, South Carolina. She can be reached at her office (for appointments etc.) via phone at (843) 289-2704.

NPI number for Donnella Williamson is 1801742176 and her current mailing address is 250 Country Club Rd, 250 Country Club Rd, Marion, South Carolina. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1801742176.

Contact Information

Donnella Williamson, FNP
250 Country Club Rd,
Marion, SC 29571-6376
(843) 289-2704
Not Available

Map and Direction




Provider's Profile

Full NameDonnella Williamson
GenderFemale
SpecialityNurse Practitioner - Family
Location250 Country Club Rd, Marion, South Carolina
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1801742176
  • Provider Enumeration Date: 03/09/2026
  • Last Update Date: 03/09/2026

Medical Identifiers

Medical identifiers for Donnella Williamson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801742176NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 31655 (South Carolina)Primary

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. Donnella Williamson is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Donnella Williamson, FNP
250 Country Club Rd, 250 Country Club Rd,
Marion, SC 29571-6376

Ph: (843) 289-2704
Donnella Williamson, FNP
250 Country Club Rd,
Marion, SC 29571-6376

Ph: (843) 289-2704

Reviews and Comments


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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).

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