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DONNELLA WILLIAMSON FNP
NPI 1801742176
Nurse Practitioner - Family in Marion, SC

Active since March 09, 2026PECOS Enrolled
250 COUNTRY CLUB RD, MARION, SC 29571(843) 289-2704 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Donnella Williamson Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DONNELLA WILLIAMSON FNP (NPI 1801742176) is an individual family provider in Marion, South Carolina, licensed in South Carolina (31655) and active in the NPI registry since March 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801742176
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDONNELLA WILLIAMSONCredential: FNP
Location Address250 COUNTRY CLUB RDMarion, SC 29571-6376
Mailing Address250 Country Club Rd, 250 Country Club RdMarion, SC 29571-6376 · (843) 289-2704
Phone(843) 289-2704
Sole ProprietorNo
Enumeration DateMarch 9, 2026
NPPES CertifiedMarch 9, 2026
✔ NPI 1801742176 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in SC · 31655
250 COUNTRY CLUB RD, Marion, SC 29571
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Donnella Williamson Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29571 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Donnella Williamson's NPI number?

The NPI number for Donnella Williamson is 1801742176. It was assigned to this individual provider in the NPPES registry on March 9, 2026.

Where is Donnella Williamson located?

Donnella Williamson practices at 250 Country Club Rd, Marion, SC 29571. The listed phone number is (843) 289-2704.

What is Donnella Williamson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Donnella Williamson enrolled in Medicare?

Yes. Donnella Williamson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Donnella Williamson was last updated on March 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.