GARRET GREENEWAY MD
NPI 1417419961
Neurological Surgery in Cleveland, OH
About Garret Greeneway Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GARRET GREENEWAY MD (NPI 1417419961) is an individual neurological surgery provider in Cleveland, Ohio, licensed in Ohio (1417419961) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Garret Greeneway Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Garret Greeneway reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cleveland, OH 44195
- Reassigned Medicare billing, Ohio enrollment
- 7,608 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44195 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.
CLEVELAND, OH 44195
CLEVELAND, OH 44195
CLEVELAND, OH 44195
CLEVELAND, OH 44195
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 Garret Greeneway's NPI number?
The NPI number for Garret Greeneway is 1417419961. It was assigned to this individual provider in the NPPES registry on April 3, 2019.
Where is Garret Greeneway located?
Garret Greeneway practices at 9500 Euclid Ave, Cleveland, OH 44195. The listed phone number is (216) 444-2200.
What is Garret Greeneway's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Garret Greeneway enrolled in Medicare?
Yes. Garret Greeneway is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Garret Greeneway's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Garret Greeneway reassigns Medicare benefits to The Cleveland Clinic Foundation (Cleveland, 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 Garret Greeneway's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Garret Greeneway accept?
Health plans from Anthem Blue Cross and Blue Shield list Garret Greeneway 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 Garret Greeneway was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.