Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Sandra A Carlson, MSW
Social Worker in Ringwood, NJ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457463978
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Registry record
Entity type Individual (Type 1)
Name Ms. Sandra A Carlson
Credential MSW
Sex Female
Practice address 11 Sunset Rd, Ringwood, NJ, 07456
Phone (973) 962-4425
Fax (973) 383-9309
Enumeration date Aug 31, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 44SC00168800 (NJ) Primary
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 Sandra Carlson?
The National Provider Identifier (NPI) for Sandra Carlson is 1457463978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sandra Carlson practice?
The practice location on file with NPPES is in Ringwood, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.