Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cynthia G Marrs, RN
Registered Nurse in Alpharetta, GA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710050323
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Cynthia G Marrs
Credential RN
Sex Female
Practice address 3155 Royal Drive, #125, Alpharetta, GA, 30022
Phone (404) 332-1860
Fax (404) 893-6745
Enumeration date Nov 15, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Cynthia Marrs?
Cynthia Marrs is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Carol Settle Registered Nurse · Alphanetta, GA NPI 1497832497 Mary Davenport Registered Nurse · Alpharetta, GA NPI 1831261551 Nobie Janes Registered Nurse · Alpharetta, GA NPI 1023180767 Suzanne Smith Registered Nurse · Alpharetta, GA NPI 1639241276 Gloria Akly Registered Nurse · Alpharetta, GA NPI 1215009873 Carla Holt Nurse Practitioner · Alpharetta, GA NPI 1194884437 Mary Wade Registered Nurse · Alpharetta, GA NPI 1609072024 Dion Barquet Registered Nurse · Alpharetta, GA NPI 1508062928
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.