Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Debbra Melody Haven, PSYD PHD
Psychologist in Eureka, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003033309
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Registry record
Entity type Individual (Type 1)
Name Ms. Debbra Melody Haven
Credential PSYD PHD
Sex Female
Practice address 2200 Tydd St, Eureka, CA, 95501
Phone (707) 441-1624
Fax (707) 441-1253
Enumeration date Apr 19, 2007
Last updated in NPPES Aug 28, 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
Where does Debbra Haven practice?
The practice location on file with NPPES is in Eureka, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Debbra Haven?
The National Provider Identifier (NPI) for Debbra Haven is 1003033309, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-28.