Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allison Sullo
Social Worker in Coram, NY · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629929948
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Registry record
Entity type Individual (Type 1)
Name Allison Sullo
Sex Female
Practice address 3600 Route 112, Coram, NY, 11727
Phone (631) 920-8630
Enumeration date Feb 4, 2026
Last updated in NPPES Feb 4, 2026
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 Allison Sullo?
The National Provider Identifier (NPI) for Allison Sullo is 1629929948, a Type 1 (individual) record in the CMS NPPES registry.
Where does Allison Sullo practice?
The practice location on file with NPPES is in Coram, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Mary Ringlen Social Worker · Coram, NY NPI 1417083973 Welllife Network Inc. Case Management Agency · Coram, NY NPI 1386817906 Janine Colasuonno Mental Health Counselor · Coram, NY NPI 1114176633 Catherine Deyak Art Therapist · Coram, NY NPI 1962649855 Wayne Gurnick Clinical Social Worker · Coram, NY NPI 1760621395 Carreen Castroll Psychiatric/Mental Health Nurse Practitioner · Coram, NY NPI 1639313398 Annamarie Goldblatt Psychiatric/Mental Health Nurse Practitioner · Coram, NY NPI 1427384635 Elizabeth Benjamin Behavior Analyst · Coram, NY NPI 1629382114
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-04.