Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Howard Tennen, PHD
Psychologist in Farmington, CT · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225036254
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Registry record
Entity type Individual (Type 1)
Name Howard Tennen
Credential PHD
Sex Male
Practice address 10 Talcott Notch, Farmington, CT, 06030
Phone (860) 679-6700
Fax (860) 679-6736
Enumeration date Jul 13, 2005
Last updated in NPPES Jun 15, 2012
Taxonomy & licenses
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
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 Howard Tennen?
Howard Tennen is registered in NPPES with the primary taxonomy of Psychologist. 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 → William Knoegel Clinical Social Worker · Farmington, CT NPI 1033117080 Diane Crimmins-Meyer Professional Counselor · Farmington, CT NPI 1548268402 Ronald Kadden Psychologist · Farmington, CT NPI 1780682633 Deborah Greene Psychiatric/Mental Health Nurse Practitioner · Farmington, CT NPI 1215073812 Jessica Silverman Clinical Psychologist · Farmington, CT NPI 1902522964
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-15.