WILLIAM JACKSON MANN
NPI 1316894603
Counselor - Mental Health in Brooklyn, NY
About William Jackson Mann NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM JACKSON MANN (NPI 1316894603) is an individual mental health provider in Brooklyn, New York and active in the NPI registry since March 2026.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is William Mann's NPI number?
The NPI number for William Mann is 1316894603. It was assigned to this individual provider in the NPPES registry on March 14, 2026.
Where is William Mann located?
William Mann practices at 367 Saint Marks Ave # 1068, Brooklyn, NY 11238. The listed phone number is (134) 723-4500.
What is William Mann's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
When was this NPI record last updated?
The NPPES record for William Mann was last updated on March 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.