Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Catherine Gerard
Specialist in Yaphank, NY · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609433309
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Registry record
Entity type Individual (Type 1)
Name Catherine Gerard
Sex Female
Practice address 430 Sills Road, Yaphank, NY, 11980
Phone (631) 924-5583
Enumeration date May 29, 2019
Last updated in NPPES Mar 30, 2021
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 Catherine Gerard practice?
The practice location on file with NPPES is in Yaphank, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Catherine Gerard?
The National Provider Identifier (NPI) for Catherine Gerard is 1609433309, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Laura Reuschle Specialist · Yaphank, NY NPI 1285055590 Maura Walters Speech-Language Pathologist · Yaphank, NY NPI 1821489113 Margaret Kilmer Pediatric Physical Therapist · Yaphank, NY NPI 1376057000 Kaylene-Lynn Graffitti Social Worker · Yaphank, NY NPI 1316580111 Casey Fox Assistant Behavior Analyst · Yaphank, NY NPI 1891671830
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-30.