MARY ALICE WILLIAMS APRN
NPI 1235330606
Nurse Practitioner - Family in Columbia, SC

Q: What is Mary Williams's NPI number?

The NPI number for Mary Williams is 1235330606. It was assigned to this individual provider in the NPPES registry on May 31, 2007.

Q: What is Mary Williams's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mary Williams was last updated on September 23, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.

Active since May 31, 2007PECOS Enrolled

6439 GARNERS FERRY RD, COLUMBIA, SC 29209(803) 776-4000(843) 667-0235 Get Directions Write a Review

NPPES record last updated: September 23, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mary Alice Williams Aprn NPPES

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

MARY ALICE WILLIAMS APRN (NPI 1235330606) is an individual family provider in Columbia, South Carolina, licensed in South Carolina (3141) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235330606

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMARY ALICE WILLIAMSCredential: APRN

Location Address6439 GARNERS FERRY RDColumbia, SC 29209-1638

Mailing Address6439 Garners Ferry RdColumbia, SC 29209-1638 · (803) 776-4000 · Fax (843) 667-0235

Phone(803) 776-4000

Fax(843) 667-0235

Sole ProprietorNo

Enumeration DateMay 31, 2007

Last NPPES UpdateSeptember 23, 2020

NPPES CertifiedSeptember 23, 2020

✔ NPI 1235330606 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 · 3141

6439 GARNERS FERRY RD, Columbia, SC 29209

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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)

Mary Alice Williams Aprn 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 29209 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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALEXANDER CORBOY DR.

Pharmacist