NPPES file of Aug 9, 2026

Kathryn Rose Rieber, LMSW

Clinical Social Worker · Brooklyn, NY

Kathryn Rose Rieber, LMSW is a clinical social worker with a practice address in Brooklyn, New York, and NPI 1366103814, issued on Jan 6, 2022. Check the license (New York 101948, as entered in NPPES) 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
1366103814
Name
Kathryn Rose Rieber
Credential
LMSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
101948 NY
Self-reported in NPPES; status is on the state search
Practice location
790 Broadway, Brooklyn, NY 11206
Phone
(929) 273-7601
Enumerated
Jan 6, 2022
Record last updated
Jan 15, 2026
Medicare enrollment
Enrolled (PECOS I20260127002642); may accept Medicare assignment
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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8 nearest clinical social worker records → All 29,293 in New York → Look up another NPI →

Also registered at 790 Broadway

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

  1. Mary AtkinsonMental Health Counselor1639784614
  2. Sylvanne BadeauMental Health Counselor1447848700
  3. Yida Annette BaileyClinical Social Worker1235000423
  4. Christina BarnesMental Health Counselor1255104121
  5. Rachel Black-KutnerPsychologist1922654474
  6. Daniela BykovClinical Social Worker1669358073

Verify Kathryn Rose Rieber 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 101948    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

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Kathryn Rose Rieber among 29,293 clinical social worker records in New York

Kathryn Rose Rieber, 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 not. Its NPI, issued in 2022, is newer than 86% of them.

  • NPI issued2022 · 86% of these records are older, 10% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2026 · 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. 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. Arthur Heimowitz, LCSWBrooklyn, NY 112061760422208
  2. Marcia Honigsztejn, LCSWBrooklyn, NY 112061497924641
  3. Iris JohnsonBrooklyn, NY 112061063613529
  4. Brenda Katz, LCSWBrooklyn, NY 112061891736906
  5. Selwyn Kotzen, LCSWBrooklyn, NY 112061023195328
  6. Goldy Mandel, LCSWBrooklyn, NY 112061255597506
  7. Dori McLennanBrooklyn, NY 112061629133194
  8. Josephine Ovalles, LCSW-RBrooklyn, NY 112061962661348

Common questions

What is Kathryn Rose Rieber, LMSW's NPI number?

Kathryn Rose Rieber, LMSW's National Provider Identifier (NPI) is 1366103814, issued on Jan 6, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Rose Rieber, LMSW located?

The NPPES record lists a practice address at 790 Broadway, Brooklyn, NY, 11206. Phone: (929) 273-7601. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Rose Rieber, LMSW's license?

NPPES lists New York license number 101948, 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. 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.