RUBEN DIAZ MD
NPI 1194751024
Physical Medicine & Rehabilitation in Savannah, GA
About Ruben Diaz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RUBEN DIAZ MD (NPI 1194751024) is an individual physical medicine & rehabilitation provider in Savannah, Georgia, licensed in Georgia (59146) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with St Joseph's Hospital - Savannah, and maintains 15 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 15
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
Ruben Diaz Md 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.
Areas of Expertise CMS Part B claims 14
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Joseph's Hospital - Savannah
Acute Care Hospitals · Savannah, GAEffingham Health System
Critical Access Hospitals · Springfield, GAMedicare 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.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAVANNAH, GA 31405
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 Ruben Diaz's NPI number?
The NPI number for Ruben Diaz is 1194751024. It was assigned to this individual provider in the NPPES registry on June 23, 2006.
Where is Ruben Diaz located?
Ruben Diaz practices at 322 Stephenson Ave Ste A, Savannah, GA 31405. The listed phone number is (912) 721-2262.
What is Ruben Diaz's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Ruben Diaz enrolled in Medicare?
Yes. Ruben Diaz 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 Ruben Diaz accept?
Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 2 other insurers list Ruben Diaz 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 Ruben Diaz affiliated with any hospitals?
According to CMS data, Ruben Diaz is affiliated with St Joseph's Hospital - Savannah and Effingham Health System.
When was this NPI record last updated?
The NPPES record for Ruben Diaz was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.