Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sara Alhachache, DDS
Periodontics in Louisville, KY · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689373300
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Registry record
Entity type Individual (Type 1)
Name Dr. Sara Alhachache
Credential DDS
Sex Female
Practice address 501 S Preston St Rm 312, Louisville, KY, 40202
Phone (502) 852-3482
Fax (502) 852-1317
Enumeration date Mar 2, 2023
Last updated in NPPES Mar 2, 2023
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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 is the NPI number for Sara Alhachache?
The National Provider Identifier (NPI) for Sara Alhachache is 1689373300, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sara Alhachache practice?
The practice location on file with NPPES is in Louisville, KY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-02.