Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Carol Annette Mack, M.S.
Specialist in N Las Vegas, NV · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780971978
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mrs. Carol Annette Mack
Credential M.S.
Sex Female
Practice address 725 Princess Ave, N Las Vegas, NV, 89030
Phone (702) 443-4763
Enumeration date Jul 7, 2011
Last updated in NPPES Jul 7, 2011
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
What is the NPI number for Carol Mack?
The National Provider Identifier (NPI) for Carol Mack is 1780971978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Carol Mack practice?
The practice location on file with NPPES is in N Las Vegas, NV. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-07.