NPPES file of Aug 9, 2026

David William Brass, LCSW

Clinical Social Worker · Brooklyn, NY

David William Brass, LCSW is a clinical social worker with a practice address in Brooklyn, New York, and NPI 1700041035, issued on Jul 25, 2008. Check the license with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700041035
Name
David William Brass
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
40 Flatbush Avenue Ext, Brooklyn, NY 11201
Phone
(718) 836-6600
Enumerated
Jul 25, 2008
Record last updated
Aug 16, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(718) 439-4340
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 29,293 in New York → Look up another NPI →

Also registered at 40 Flatbush Avenue Ext

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Leah Abay, LMSWClinical Social Worker1285306712
  2. Lara Alberts, MDFamily Medicine Physician1891114930
  3. Genna Ayres, LCSW, MPHSocial Worker1104354463
  4. Katherine Bautista, FNP-BCFamily Nurse Practitioner1598333213
  5. Rayna Blanco, LMHCMental Health Counselor1588997373
  6. Mariel Brito, LCSWSocial Worker1073564837

Verify David William Brass in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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David William Brass among 29,293 clinical social worker records in New York

David William Brass, LCSW is one of 29,293 clinical social worker records with a practice address in New York. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 32% of them.

  • NPI issued2008 · 32% of these records are older, 62% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileNo · 17% of these records are
  • Record last updated2017 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3,449 clinical social worker records list a practice address in Brooklyn

They are 3,449 of the 64,057 NPPES records with a practice address in Brooklyn, and 29,293 clinical social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 29,293 in New York → Every provider in Brooklyn → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Patricia Bowles-Lyons, LCSW, LPBrooklyn, NY 112011598782195
  2. Dolores Caviglia-Fischer, LCSWBrooklyn, NY 112011912990623
  3. Joan Daly, LCSWBrooklyn, NY 112011275599383
  4. Nancy Dannenberg, LCSWBrooklyn, NY 112011578500583
  5. Stephanie Despins-Daly, LCSWBrooklyn, NY 112011053372573
  6. Victoria Dexter, LCSWBrooklyn, NY 112011760445563
  7. Cheryl Finley, LCSWBrooklyn, NY 112011891756078
  8. Ernest Fried, PH.D.; LCSWBrooklyn, NY 112011447229539

Common questions

What is David William Brass, LCSW's NPI number?

David William Brass, LCSW's National Provider Identifier (NPI) is 1700041035, issued on Jul 25, 2008. An NPI identifies a provider in billing; it is not a license.

Where is David William Brass, LCSW located?

The NPPES record lists a practice address at 40 Flatbush Avenue Ext, Brooklyn, NY, 11201. Phone: (718) 836-6600. Providers update this record themselves, so call before visiting.

How can I verify David William Brass, LCSW's license?

Search the New York board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.