Registry data as of Aug 27, 2026

Lauren Katzen

Social Worker · Brooklyn, NY

Lauren Katzen is a social worker with a practice address in Brooklyn, New York, and NPI 1609422781, issued on Aug 14, 2019. 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1609422781
Name
Lauren Katzen
Primary taxonomy
Social Worker 104100000X
Practice location
348 13TH St Ste 203, Brooklyn, NY 11215
Phone
(718) 788-2461
Enumerated
Aug 14, 2019
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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Also registered at 348 13TH St Ste 203

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

  1. Irina Abinya, MA, EDMMental Health Counselor1366690901
  2. Amanda Addison, LMSWSocial Worker1558256677
  3. Diviya AgrawalClinical Social Worker1811396898
  4. Ashley Antonetty, MHCMental Health Counselor1053968396
  5. Ephraima Barima, MHC LPMental Health Counselor1033004346
  6. Avery BowserMental Health Counselor1477363703

Verify Lauren Katzen 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
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

3,831 social worker records list a Brooklyn practice address

They are 3,831 of the 64,057 NPPES records with a Brooklyn practice address, and 24,800 social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,831 in Brooklyn → All 24,800 in New York → Every provider in Brooklyn →

Other social worker records in New York

  1. Sheila AagnerNew York, NY1801720784
  2. Desiree AaronBronx, NY1851277875
  3. Joy Aaron, LMSWAlbany, NY1295376192
  4. Shawna Marie Aarons-Cooke, LCSWNew Rochelle, NY1700060076
  5. Fay Aaronson, LCSW-RMargaretville, NY1710253224
  6. Iliana Abad, LMSWBrooklyn, NY1427328194
  7. Samantha AbadNew York, NY1831948561
  8. Angelyse Abalco, LMSWSmithtown, NY1083255251
  9. Nicola Abbadessa, LCSWRego Park, NY1235239310
  10. Fadhil AbbasBuffalo, NY1588222418

Common questions

What is Lauren Katzen's NPI number?

Lauren Katzen's National Provider Identifier (NPI) is 1609422781, issued on Aug 14, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Lauren Katzen located?

The NPPES record lists a practice address at 348 13TH St Ste 203, Brooklyn, NY, 11215. Phone: (718) 788-2461. Providers update this record themselves, so call before visiting.

How can I verify Lauren Katzen'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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.