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MRS. CAROL G WILLIAMSON NURSE PRACTITIONER N
NPI 1861667693
Nurse Practitioner - Neonatal in Columbus, OH

Active since April 23, 2008
3535 OLENTANGY RIVER RD, NATIONWIDE CHILDRENS HOSPITAL AT RIVERSIDE METHODIST HO, COLUMBUS, OH 43214(614) 566-5366(614) 566-6675 Get Directions Write a Review

NPPES record last updated: May 28, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Carol G Williamson Nurse Practitioner N NPPES

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

MRS. CAROL G WILLIAMSON NURSE PRACTITIONER N (NPI 1861667693) is an individual neonatal provider in Columbus, Ohio, licensed in Ohio (APRN.CNP.09728) and active in the NPI registry since April 2008.

NPPES Registry Identity

NPI1861667693
Entity TypeIndividualFemale
Primary Taxonomy363LN0000X
Provider Legal NameMRS. CAROL G WILLIAMSONCredential: NURSE PRACTITIONER N
Location Address3535 OLENTANGY RIVER RD, NATIONWIDE CHILDRENS HOSPITAL AT RIVERSIDE METHODIST HOColumbus, OH 43214
Mailing Address700 Childrens DriveColumbus, OH 43205 · (614) 722-6510 · Fax (614) 722-4772
Phone(614) 566-5366
Fax(614) 566-6675
Sole ProprietorNo
Enumeration DateApril 23, 2008
Last NPPES UpdateMay 28, 2025
NPPES CertifiedMay 28, 2025
✔ NPI 1861667693 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · NeonatalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LN0000X
License✔ Licensed in OH · APRN.CNP.09728
Also ListedNurse Practitioner · Neonatal, Critical CareTaxonomy 363LN0005X · License NCCWILI04332492 (OH)
3535 OLENTANGY RIVER RD, Columbus, OH 43214
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

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.

DR. ROBERT BRIGDEN HALPIN D.O.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
3535 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 566-4378
PAYTON JOY
Physician Assistant
3535 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 566-5000
BRENNON PINION DNP, CRNA
Nurse Anesthetist, Certified Registered
3535 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 566-5000
CATHERINE LEE PELFREY PA-C
Physician Assistant
3535 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 566-5000
NICHOLAS T WONGCHAOWART M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
3535 OLENTANGY RIVER RD, RMH PATHOLOGY DEPT
COLUMBUS, OH 43214
Franklin County (614) 566-4945
LISA CHRISTINE NOVAK CRNA
Nurse Anesthetist, Certified Registered
3535 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 566-4919
KAITLYN N NEWKIRK CRNA
Nurse Anesthetist, Certified Registered
3535 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 566-4919
RIVERSIDE METHODIST HOSPITAL
Medicare Defined Swing Bed Unit
3535 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 322-3202

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 Carol Williamson's NPI number?

The NPI number for Carol Williamson is 1861667693. It was assigned to this individual provider in the NPPES registry on April 23, 2008.

Where is Carol Williamson located?

Carol Williamson practices at 3535 Olentangy River Rd Nationwide Childrens Hospital At Riverside Methodist Ho, Columbus, OH 43214. The listed phone number is (614) 566-5366.

What is Carol Williamson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.

What insurance does Carol Williamson accept?

Health plans from CareSource list Carol Williamson 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 Carol Williamson was last updated on May 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.