Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dianna J Goodliffe
Counselor in Rocklin, CA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598144339
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Registry record
Entity type Individual (Type 1)
Name Dianna J Goodliffe
Sex Female
Practice address 4240 Rocklin Rd, Rocklin, CA, 95677
Phone (916) 388-6400
Enumeration date May 27, 2015
Last updated in NPPES May 27, 2015
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 Dianna Goodliffe practice?
The practice location on file with NPPES is in Rocklin, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dianna Goodliffe?
The National Provider Identifier (NPI) for Dianna Goodliffe is 1598144339, a Type 1 (individual) record in the CMS NPPES registry.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-27.