Clinicians affiliated with Nationwide Children's Hospital

142 clinicians on file with this group · most practice in Columbus, OH · PAC ID 0042385064

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

28 clinicians affiliated with Nationwide Children's Hospital are in the 2024 Medicare Part B data, 23 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Internal Medicine (5) · Nurse Practitioner (4) · Pediatric Medicine (4) · Cardiology (3) · Adult Congenital Heart Disease (2) · Pulmonary Disease (2) · Clinical Cardiac Electrophysiology (1) · Gastroenterology (1) · Hospitalist (1) · Obstetrics & Gynecology (1) · Ophthalmology (1) · Physical Medicine and Rehabilitation (1) · Physician Assistant (1) · Rheumatology (1)

Specialty links go to the specialty in Columbus, OH.

Clinicians affiliated with Nationwide Children's Hospital, 2024

Alphabetical by last name; 28.

NameSpecialtyCity
Stacy P Ardoin, MDRheumatologyColumbus, OH
Steven C Cassidy, MDCardiologyColumbus, OH
Andrea L Chambers-Chrisp, FNPNurse PractitionerWesterville, OH
Christopher J Chiu, MDInternal MedicineColumbus, OH
Alexandria Christian, FNPNurse PractitionerColumbus, OH
Anthony L Chrowl, PA-CPhysician AssistantCuyahoga Falls, OH
Linda E ChunInternal MedicineColumbus, OH
Curtis J Daniels, MDAdult Congenital Heart DiseaseColumbus, OH
Derek D Fletcher, MDPediatric MedicineColumbus, OH
Alessandra C Gasior, DOPediatric MedicineColumbus, OH
Christopher D Hanks, MDInternal MedicineHilliard, OH
Geri D Hewitt, MDObstetrics & GynecologyWorthington, OH
Alexander R Hooper, MDGastroenterologyWesterville, OH
Anna N Kamp, MDPediatric MedicineColumbus, OH
Naomi Kertesz, MDClinical Cardiac ElectrophysiologyColumbus, OH
Stephen E Kirkby, M.D.Pulmonary DiseaseColumbus, OH
Kavitha Kotha, M.D.Pulmonary DiseaseColumbus, OH
Lauren T Lastinger, MDCardiologyColumbus, OH
May L Mah, MDAdult Congenital Heart DiseaseColumbus, OH
Shengyi Mao, M.D.Internal MedicineColumbus, OH
Isla S Mcclelland, MDCardiologyDublin, OH
Mary L Mcgregor, MDOphthalmologyColumbus, OH
Mariel F Mcguiness, MDInternal MedicineHilliard, OH
Lucas V Mcknight, M.D.HospitalistColumbus, OH
Andrea L Newport, FNPNurse PractitionerColumbus, OH
Brittney M Patterson-Lazzaro, FNPNurse PractitionerLondon, OH
Jessica A Prokup, M.D.Physical Medicine and RehabilitationColumbus, OH
Mark J WellsPediatric MedicineColumbus, OH

Practice locations

Listed practice locations in Ohio.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations

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