Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cassandra Ward Peterson
Social Worker in Jackson, MS · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376180521
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Registry record
Entity type Individual (Type 1)
Name Cassandra Ward Peterson
Sex Female
Practice address 860 E River Pl Ste 100, Jackson, MS, 39202
Phone (769) 251-5550
Enumeration date Dec 6, 2019
Last updated in NPPES Dec 20, 2019
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 Cassandra Peterson?
Cassandra Peterson is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Coronda Weathersby Mental Health Counselor · Jackson, MS NPI 1477827475 Delesia Walker Mental Health Counselor · Jackson, MS NPI 1013343060 Rhonda Moffett Social Worker · Jackson, MS NPI 1184163537 Lyndsey Adams Counselor · Jackson, MS NPI 1275072688 Rhoda Ratliff Mental Health Counselor · Jackson, MS NPI 1518490473 Marcus Mitchell Social Worker · Jackson, MS NPI 1992233118 Kimberly Hines-Mcafee Psychologist · Jackson, MS NPI 1932612421 Deirdre Smith Social Worker · Jackson, MS NPI 1164908786
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-20.