NPPES file of Aug 9, 2026

Alyson Rae Singer, LMSW

Clinical Social Worker · Brooklyn, NY

Alyson Rae Singer, LMSW is a clinical social worker with a practice address in Brooklyn, New York, and NPI 1811592322, issued on Dec 2, 2020. Check the license (New York 100420, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1811592322
Name
Alyson Rae Singer
Credential
LMSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
100420 NY
Self-reported in NPPES; status is on the state search
Practice location
858 E 29TH St, Brooklyn, NY 11210
Phone
(718) 859-4500
Enumerated
Dec 2, 2020
Record last updated
Jan 6, 2026
Medicare enrollment
Enrolled (PECOS I20260213001095); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 858 E 29TH St

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

  1. Shuaib Abdur-Raheem, MPSBehavior Analyst1578027769
  2. Mirvat AlasmarSchool Counselor1538632385
  3. Shawn AlexandreBehavior Analyst1972077865
  4. Julia AlmodovarStudent in an Organized Health Care Education/Training Program1831745827
  5. Sinead Andersen, LMSWSocial Worker1962856468
  6. Josephine Andujar, LMSWSocial Worker1114592193

Verify Alyson Rae Singer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 100420
    Check 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.

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One hospital affiliation

  1. Nyu Langone HospitalsBrooklyn, NY · Acute Care Hospitals5 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Alyson Rae Singer among 29,293 clinical social worker records in New York

Alyson Rae Singer, LMSW 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. Its NPI, issued in 2020, is newer than 78% of them.

  • NPI issued2020 · 78% of these records are older, 18% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2020 · median 2001 among the 5,004 with a school on file
  • Record last updated2026 · 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.

The 8 clinical social worker records with the nearest ZIP codes

  1. Susan Abramowitz, LCSWBrooklyn, NY 112101215000500
  2. Mario Atkinson, LCSWBrooklyn, NY 112101306967583
  3. Anne Dennis, LCSWBrooklyn, NY 112101952424202
  4. Estela Divino, LCSWBrooklyn, NY 112101235340613
  5. Anthony Georges, LCSWRBrooklyn, NY 112101043408305
  6. Sterna Lerman, LCSWBrooklyn, NY 112101215125992
  7. George Matous, LCSWBrooklyn, NY 112101801922497
  8. Scott Opper, LCSWBrooklyn, NY 112101467677534

Common questions

What is Alyson Rae Singer, LMSW's NPI number?

Alyson Rae Singer, LMSW's National Provider Identifier (NPI) is 1811592322, issued on Dec 2, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Alyson Rae Singer, LMSW located?

The NPPES record lists a practice address at 858 E 29TH St, Brooklyn, NY, 11210. Phone: (718) 859-4500. Providers update this record themselves, so call before visiting.

How can I verify Alyson Rae Singer, LMSW's license?

NPPES lists New York license number 100420, as entered by the provider. 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

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.