Individual provider · Type 1 NPI
Mariella Williams, LMSW
Social Worker · New York, NY
Practice location
115 E 82nd St
New York, NY 10028-0831
Mailing address
44 E 67th St Apt 3C
New York, NY 10065-6134
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Social Worker Primary | 104100000X | 133291 (NY) |
Social Worker: A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
4 other providers at this address
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About NPI 1609782341
Mariella Williams, LMSW's National Provider Identifier is 1609782341, issued on Aug 21, 2026. The primary taxonomy on file is Social Worker (104100000X), and the practice location is in New York, NY. The record was last updated on Aug 21, 2026.