Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen Frederick
Social Worker in Tampa, FL · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710347422
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Registry record
Entity type Individual (Type 1)
Name Karen Frederick
Sex Female
Practice address 1109 E 139th Ave, Tampa, FL, 33613
Phone (813) 972-2289
Fax (813) 632-0933
Enumeration date Feb 24, 2016
Last updated in NPPES Feb 24, 2016
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 specialty is Karen Frederick?
Karen Frederick 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.
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.
Other providers at this practice address
Browse all → Ashok Komarla Psychiatry Physician · Tampa, FL NPI 1790882439 Lynn Flanagin Mental Health Counselor · Tampa, FL NPI 1588919203 Lindsay Weaver Clinical Social Worker · Tampa, FL NPI 1649528837 Makeda Leon Mental Health Counselor · Tampa, FL NPI 1114268034 Karen Barfield Case Manager/Care Coordinator · Tampa, FL NPI 1144562943 Kelsie Rich Mental Illness Community Based Residential Treatment Facility · Tampa, FL NPI 1952857377 Martha Caicedo Case Manager/Care Coordinator · Tampa, FL NPI 1306356308
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-24.