ROBERT J GEWIRTZ M.D.
NPI 1316944689
Neurological Surgery in Pickerington, OH
About Robert J Gewirtz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT J GEWIRTZ M.D. (NPI 1316944689) is an individual neurological surgery provider in Pickerington, Ohio, licensed in Ohio (35.078086) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Grant Medical Center, and is a graduate of University Of Cincinnati College Of Medicine (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Robert J Gewirtz M.d. 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.
Medicare Billing Reassignment
Medicare enrollment records show Robert Gewirtz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Columbus, OH 43213
- Reassigned Medicare billing, Ohio enrollment
- 3,314 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Grant Medical Center
Acute Care Hospitals · Columbus, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43147 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PICKERINGTON, OH 43147
PICKERINGTON, OH 43147
PICKERINGTON, OH 43147
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 Robert Gewirtz's NPI number?
The NPI number for Robert Gewirtz is 1316944689. It was assigned to this individual provider in the NPPES registry on July 1, 2005.
Where is Robert Gewirtz located?
Robert Gewirtz practices at 1030 Refugee Rd Ste 280, Pickerington, OH 43147. The listed phone number is (614) 533-5500.
What is Robert Gewirtz's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Robert Gewirtz enrolled in Medicare?
Yes. Robert Gewirtz 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.
Which organization bills Medicare for Robert Gewirtz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Gewirtz reassigns Medicare benefits to Ohiohealth Corporation (Columbus, OH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Robert Gewirtz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Gewirtz accept?
Health plans from Anthem Blue Cross and Blue Shield and MedMutual list Robert Gewirtz 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 Robert Gewirtz affiliated with any hospitals?
According to CMS data, Robert Gewirtz is affiliated with Grant Medical Center.
When was this NPI record last updated?
The NPPES record for Robert Gewirtz was last updated on January 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.