Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Joanne M Carwithen, LPCC LSW
Social Worker in Warren, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588625669
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Registry record
Entity type Individual (Type 1)
Name Mrs. Joanne M Carwithen
Credential LPCC LSW
Sex Female
Practice address 1704 North Road Se, Warren, OH, 44484
Phone (330) 856-4111
Fax (330) 856-5839
Enumeration date Mar 29, 2006
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License E3306 (OH) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License S00019623 (OH) 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
Where does Joanne Carwithen practice?
The practice location on file with NPPES is in Warren, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joanne Carwithen?
The National Provider Identifier (NPI) for Joanne Carwithen is 1588625669, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Jill Thompson Mental Health Counselor · Warren, OH NPI 1609845726 Patricia Hatala Social Worker · Warren, OH NPI 1619946357 Marcus Witte Mental Health Counselor · Warren, OH NPI 1184693483 Harish Patel Psychiatry Physician · Warren, OH NPI 1801820923 Albert Pondillo Psychologist · Warren, OH NPI 1194733147
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.