Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen E Long, LSW
Clinical Social Worker in Mason, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609972595
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Registry record
Entity type Individual (Type 1)
Name Karen E Long
Credential LSW
Sex Female
Practice address 201 Reading Rd, Mason, OH, 45040
Phone (513) 398-2551
Fax (513) 459-7300
Enumeration date Sep 16, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License S-1617 (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
Is NPI 1609972595 active?
Yes, as of the latest NPPES snapshot, NPI 1609972595 is active (record last updated 2007-07-08).
How do I verify Karen Long's NPI record?
Cross-check NPI 1609972595 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Sarah Reno Clinical Social Worker · Mason, OH NPI 1710923628 Phillip Pryse Clinical Social Worker · Mason, OH NPI 1184650665 Paul Kirgis Clinical Social Worker · Mason, OH NPI 1396772802 Jeff Rhein Professional Counselor · Mason, OH NPI 1639197536 Yolonda Fincher Clinical Social Worker · Mason, OH NPI 1003904178 Dana Breeding Clinical Social Worker · Mason, OH NPI 1548453269 Sherry Lowe Addiction (Substance Use Disorder) Counselor · Mason, OH NPI 1518155571 Vanessa Davidson Clinical Psychologist · Mason, OH NPI 1306015391
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.