JOHN ROBERT SOUTER III MD
NPI 1144789157
Neurological Surgery in Sarasota, FL
About John Robert Souter Iii Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN ROBERT SOUTER III MD (NPI 1144789157) is an individual neurological surgery provider in Sarasota, Florida, licensed in Florida (ME179701) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Sarasota Memorial Hospital, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2019).
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)
John Robert Souter Iii Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show John Souter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sarasota, FL 34239
- Reassigned Medicare billing, Florida enrollment
- 956 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sarasota Memorial Hospital
Acute Care Hospitals · Sarasota, FLSarasota Memorial Hospital - Venice
Acute Care Hospitals · North Venice, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34233 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 John Souter's NPI number?
The NPI number for John Souter is 1144789157. It was assigned to this individual provider in the NPPES registry on March 19, 2019.
Where is John Souter located?
John Souter practices at 5831 Bee Ridge Rd Ste 100, Sarasota, FL 34233. The listed phone number is (941) 308-5700.
What is John Souter's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is John Souter enrolled in Medicare?
Yes. John Souter is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for John Souter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Souter reassigns Medicare benefits to Smh Physician Services Inc (Sarasota, FL). 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 John Souter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Souter accept?
Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and UnitedHealthcare list John Souter 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 John Souter affiliated with any hospitals?
According to CMS data, John Souter is affiliated with Sarasota Memorial Hospital and Sarasota Memorial Hospital - Venice.
When was this NPI record last updated?
The NPPES record for John Souter was last updated on August 4, 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.