Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Sylvia Anna Jolly, MSW
Social Worker in Bronx, NY · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1972815579
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Registry record
Entity type Individual (Type 1)
Name Mrs. Sylvia Anna Jolly
Credential MSW
Sex Female
Practice address 260 E 161st St, Bronx, NY, 10451
Phone (718) 993-3397
Fax (718) 993-2460
Enumeration date Jul 12, 2010
Last updated in NPPES Jul 12, 2010
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 Sylvia Jolly practice?
The practice location on file with NPPES is in Bronx, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sylvia Jolly?
The National Provider Identifier (NPI) for Sylvia Jolly is 1972815579, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Madeleine Gonzales Medical Physician Assistant · Bronx, NY NPI 1285750984 Shadi Nahvi Addiction Medicine (Internal Medicine) Physician · Bronx, NY NPI 1821114380 Danielle Mcfarland Medical Physician Assistant · Bronx, NY NPI 1285750042 Debra Thomas Clinical Social Worker · Bronx, NY NPI 1235349648 Montefiore Medical Center Substance Use Disorder Rehabilitation Hospital Unit · Bronx, NY NPI 1003142571 Janet Smith Health Educator · Bronx, NY NPI 1184936007 Katie Poynter Clinical Social Worker · Bronx, NY NPI 1831401454 Christina Kovacs Professional Counselor · Bronx, NY NPI 1538471149
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-12.