Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
September Clark
Registered Nurse in Anthem, AZ · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346766755
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Registry record
Entity type Individual (Type 1)
Name September Clark
Sex Female
Practice address 2701 W Memorial Dr, Anthem, AZ, 85086
Phone (623) 445-7410
Enumeration date Aug 17, 2017
Last updated in NPPES Aug 17, 2017
Taxonomy & licenses
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 September Clark?
September Clark 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 → Shylah Crampton Speech-Language Pathologist · Anthem, AZ NPI 1932255130 Eva Armbrust School Registered Nurse · Anthem, AZ NPI 1538352190 Ann Hastings School Psychologist · Anthem, AZ NPI 1649450792 Tiffany Graybeal School Registered Nurse · Phoenix, AZ NPI 1467005926 Danielle Cvelich Registered Nurse · Anthem, AZ NPI 1568072312 Amber Petculescu School Registered Nurse · Anthem, AZ NPI 1902577414
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-08-17.