Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Franchesca M Santos, LMSW
Social Worker in Riverhead, NY · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922706126
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Registry record
Entity type Individual (Type 1)
Name Franchesca M Santos
Credential LMSW
Sex Female
Practice address 170 Old Country Rd, Riverhead, NY, 11901
Phone (631) 208-4460
Enumeration date Feb 17, 2023
Last updated in NPPES Nov 19, 2025
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
What is the NPI number for Franchesca Santos?
The National Provider Identifier (NPI) for Franchesca Santos is 1922706126, a Type 1 (individual) record in the CMS NPPES registry.
Where does Franchesca Santos practice?
The practice location on file with NPPES is in Riverhead, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → United Comprehensive Care, Ltd Podiatrist · Riverhead, NY NPI 1942420989 Michele Branigan Family Nurse Practitioner · Riverhead, NY NPI 1902093503 United Comprehensive Care, Ltd Clinic/Center · Riverhead, NY NPI 1841554144 Suffolk Primary Health, LLC Primary Care Clinic/Center · Riverhead, NY NPI 1174965727 Benjamin Penn Medical Physician Assistant · Riverhead, NY NPI 1417527649 Gabrielle Mizrahi Physician Assistant · Riverhead, NY NPI 1609449594 Oshrat Kaplan Social Worker · Riverhead, NY NPI 1164128773 Elise Rosenthal Social Worker · Riverhead, NY NPI 1912600297
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-19.