Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christopher Killheffer
Counselor in Hamden, CT · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548808694
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Registry record
Entity type Individual (Type 1)
Name Christopher Killheffer
Sex Female
Practice address 830 Sherman Ave, Hamden, CT, 06514
Phone (203) 288-4325
Enumeration date Dec 18, 2019
Last updated in NPPES Dec 18, 2019
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
How do I verify Christopher Killheffer's NPI record?
Cross-check NPI 1548808694 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1548808694 active?
Yes, as of the latest NPPES snapshot, NPI 1548808694 is active (record last updated 2019-12-18).
Other providers at this practice address
Browse all → Jennifer Barba Clinical Social Worker · Hamden, CT NPI 1184647430 Katurah Bryant Marriage & Family Therapist · Hamden, CT NPI 1477836849 Gina Macolino Petrucci Clinical Social Worker · Hamden, CT NPI 1427494574 Daryn David Clinical Psychologist · Hamden, CT NPI 1508253246 Kathryn Kennedy Professional Counselor · Hamden, CT NPI 1508523093
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-18.