Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Meryl Ashley Williams, MA, MT-BC, LCAT
Music Therapist in Brooklyn, NY · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285358903
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Registry record
Entity type Individual (Type 1)
Name Ms. Meryl Ashley Williams
Credential MA, MT-BC, LCAT
Sex Female
Practice address 9920 4th Ave Ste 301, Brooklyn, NY, 11209
Phone (347) 927-6896
Enumeration date Sep 27, 2022
Last updated in NPPES Sep 27, 2022
Taxonomy & licenses
225A00000X Music Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1604 (NY) Primary
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 Meryl Williams practice?
The practice location on file with NPPES is in Brooklyn, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Meryl Williams?
The National Provider Identifier (NPI) for Meryl Williams is 1285358903, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-27.