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MRS. SHANNAN KARLAYNE TOOLE DUFAULT NPN
NPI 1275641144
Nurse Practitioner - Pediatrics in Summerville, SC

Active since August 29, 2006
2016 1ST AVE, SUMMERVILLE, SC 29486(843) 873-4545(843) 873-1561 Get Directions Write a Review

NPPES record last updated: February 3, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 3, 2025, Dec 24, 2024, Dec 17, 2024 and 1 more (4 updates tracked since 2019).

About Mrs. Shannan Karlayne Toole Dufault Npn NPPES

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

MRS. SHANNAN KARLAYNE TOOLE DUFAULT NPN (NPI 1275641144) is an individual pediatrics provider in Summerville, South Carolina, licensed in South Carolina (2139) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1275641144
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMRS. SHANNAN KARLAYNE TOOLE DUFAULTCredential: NPN
Location Address2016 1ST AVESummerville, SC 29486-0408
Mailing Address1500 Rivertowne Country Club DrMount Pleasant, SC 29466-8700 · (843) 270-5902
Phone(843) 873-4545
Fax(843) 873-1561
Sole ProprietorNo
Enumeration DateAugust 29, 2006
Last NPPES UpdateFebruary 3, 20254 updates tracked since enumeration
NPPES CertifiedJanuary 6, 2025
✔ NPI 1275641144 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in SC · 2139
2016 1ST AVE, Summerville, SC 29486
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Other Identifiers 1

MedicaidNP0832SC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of South Carolina, First Choice Next, Molina Healthcare and more.Insurance ›

Other Providers at the Same Location NPPES 10

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

KATHERINE ELLIS
Nurse Practitioner (Pediatrics)
2016 1ST AVE
SUMMERVILLE, SC 29486
Berkeley County (843) 432-3109
DR. EMILY KATHLEEN JOHNSON M.D.
Pediatrics
2016 1ST AVE
SUMMERVILLE, SC 29486
Berkeley County (843) 873-4545
DR. BRANDY HARRIS DNP, CPNP-PC
Nurse Practitioner (Pediatrics)
2016 1ST AVE
SUMMERVILLE, SC 29486
Berkeley County (843) 873-4545
SARAH BERTRAM CPNP
Nurse Practitioner (Pediatrics)
2016 1ST AVE
SUMMERVILLE, SC 29486
Berkeley County (843) 873-4545
EMILY CALAMAN
Nurse Practitioner
2016 1ST AVE
SUMMERVILLE, SC 29486
Berkeley County (843) 873-4545
BRYNNE MCHALE
Nurse Practitioner
2016 1ST AVE
SUMMERVILLE, SC 29486
Berkeley County (843) 432-3109
HEATHER BRYAN PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
2016 1ST AVE
SUMMERVILLE, SC 29486
Berkeley County (843) 873-4545
KATHERINE GANNON KIESEL NP
Nurse Practitioner (Pediatrics)
2016 1ST AVE
SUMMERVILLE, SC 29486
Berkeley County (843) 216-0201

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 Shannan Toole Dufault's NPI number?

The NPI number for Shannan Toole Dufault is 1275641144. It was assigned to this individual provider in the NPPES registry on August 29, 2006.

Where is Shannan Toole Dufault located?

Shannan Toole Dufault practices at 2016 1st Ave, Summerville, SC 29486. The listed phone number is (843) 873-4545.

What is Shannan Toole Dufault's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

What insurance does Shannan Toole Dufault accept?

Health plans from BlueCross BlueShield of South Carolina, First Choice Next, Molina Healthcare and UnitedHealthcare list Shannan Toole Dufault as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Shannan Toole Dufault was last updated on February 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.