Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Casey Rich
Social Worker in Lexington, MA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912753336
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Registry record
Entity type Individual (Type 1)
Name Casey Rich
Sex Female
Practice address 125 Hartwell Ave, Lexington, MA, 02421
Phone (857) 270-3277
Enumeration date Apr 26, 2024
Last updated in NPPES Apr 26, 2024
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 Casey Rich?
The National Provider Identifier (NPI) for Casey Rich is 1912753336, a Type 1 (individual) record in the CMS NPPES registry.
Where does Casey Rich practice?
The practice location on file with NPPES is in Lexington, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Eliot Community Human Services Mental Health Clinic/Center (Including Community Mental Health Center) · Lexington, MA NPI 1932271632 Eliot Community Human Services, Inc. Adult Day Care Clinic/Center · Lexington, MA NPI 1588876643 Judith Stein Psychologist · Lexington, MA NPI 1194930065 Institute for Learning and Development Developmental Disabilities Clinic/Center · Lexington, MA NPI 1538366778 Eliot Community Human Services Mental Health Clinic/Center (Including Community Mental Health Center) · Lexington, MA NPI 1205026523 Eliot Community Human Services Mental Health Clinic/Center (Including Community Mental Health Center) · Lexington, MA NPI 1225229958 Patricia Ngaruiya Psychiatric/Mental Health Nurse Practitioner · Lexington, MA NPI 1548593288 Jennifer Dacey Clinical Social Worker · Lexington, MA NPI 1063705812
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-26.