KAREN A BARNHART CNP
NPI 1356724918
Nurse Practitioner - Adult Health in Columbus, OH
About Karen A Barnhart Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN A BARNHART CNP (NPI 1356724918) is an individual adult health provider in Columbus, Ohio, licensed in Ohio (APRN.CNP.17846) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS, is affiliated with Ohio State University State Health System, and maintains a secondary practice location in Columbus.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Karen A Barnhart Cnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ohio State University State Health System
Acute Care Hospitals · Columbus, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
COLUMBUS, OH 43203
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 Karen Barnhart's NPI number?
The NPI number for Karen Barnhart is 1356724918. It was assigned to this individual provider in the NPPES registry on July 1, 2015.
Where is Karen Barnhart located?
Karen Barnhart practices at 543 Taylor Ave Fl 2, Columbus, OH 43203. The listed phone number is (614) 685-3333.
What is Karen Barnhart's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Karen Barnhart enrolled in Medicare?
Yes. Karen Barnhart is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Karen Barnhart accept?
Health plans from CareSource, MedMutual and Molina Healthcare list Karen Barnhart 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.
Is Karen Barnhart affiliated with any hospitals?
According to CMS data, Karen Barnhart is affiliated with Ohio State University State Health System.
When was this NPI record last updated?
The NPPES record for Karen Barnhart was last updated on April 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
