Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Jennifer Marie Castro
Specialist in Hauppauge, NY · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568808723
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Registry record
Entity type Individual (Type 1)
Name Mrs. Jennifer Marie Castro
Sex Female
Practice address 33 Valencia St, Hauppauge, NY, 11788
Phone (631) 979-6110
Enumeration date May 15, 2013
Last updated in NPPES May 15, 2013
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 Jennifer Castro practice?
The practice location on file with NPPES is in Hauppauge, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jennifer Castro?
The National Provider Identifier (NPI) for Jennifer Castro is 1568808723, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-15.