DR. RUTH ANN MAZO M.D.
NPI 1568638666
Urology in Savannah, GA
About Dr. Ruth Ann Mazo M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RUTH ANN MAZO M.D. (NPI 1568638666) is an individual urology provider in Savannah, Georgia, licensed in Georgia (065481) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Ruth Ann Mazo M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ruth Mazo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Savannah, GA 31405
- Reassigned Medicare billing, Georgia enrollment
- 17 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 31405 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 10
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 18
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 Ruth Mazo's NPI number?
The NPI number for Ruth Mazo is 1568638666. It was assigned to this individual provider in the NPPES registry on May 8, 2008.
Where is Ruth Mazo located?
Ruth Mazo practices at 230 E Derenne Ave, Savannah, GA 31405. The listed phone number is (912) 790-4068.
What is Ruth Mazo's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Ruth Mazo enrolled in Medicare?
Yes. Ruth Mazo is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ruth Mazo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ruth Mazo reassigns Medicare benefits to Urological Associates Of Savannah, PC (Savannah, GA). 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 Ruth Mazo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ruth Mazo was last updated on April 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.