NPPES file of Aug 9, 2026

Myra Marcus, PHD DSW MSW LCSW

Clinical Social Worker · Mamaroneck, NY

Myra Marcus, PHD DSW MSW LCSW is a clinical social worker with a practice address in Mamaroneck, New York, and NPI 1659352615, issued on Nov 8, 2005. Check the license 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
1659352615
Name
Myra Marcus
Credential
PHD DSW MSW LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
SW3305 FL
Self-reported in NPPES; status is on the state search
Practice location
585 N Barry Ave, Mamaroneck, NY 10543
Phone
(914) 356-5110
Enumerated
Nov 8, 2005
Record last updated
Feb 26, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20040901000141); 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 585 N Barry Ave

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

  1. Nancy Austin, PSY.DPsychologist1134251705
  2. Jill Fife, LCSWClinical Social Worker1336513092
  3. Lori Gunn, LCSWClinical Social Worker1295942050
  4. Nicholas Radcliffe, PH.D.Clinical Psychologist1801019724

Verify Myra Marcus 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.

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Bills Medicare through one group practice

  1. Fort Myers Psychology PAFort Myers, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

46 clinical social worker records list a practice address in Mamaroneck

They are 46 of the 574 NPPES records with a practice address in Mamaroneck, and 29,293 clinical social worker records in New York.

Other clinical social worker records in New York

  1. Daniel Aaron, LCSW, PH.D.Bronx, NY1922076017
  2. Leslie Aaron, LCSWNew York, NY1740346683
  3. Michael Aaron, LMSWNew York, NY1750678868
  4. Ortal Aaron, BABronx, NY1255413142
  5. Sharon Aaron, LCSWBinghamton, NY1073521589
  6. Shawna Marie Aarons-Cooke, LCSWNew Rochelle, NY1700060076
  7. Cindy Aaronson, MSW, PHDNew York, NY1912079799
  8. Anita Aasen, LCSWVictor, NY1740569581
  9. Janet Ab EdBrooklyn, NY1033476841
  10. Julie Abada, LCSWFresh Meadows, NY1942375829

Common questions

What is Myra Marcus, PHD DSW MSW LCSW's NPI number?

Myra Marcus, PHD DSW MSW LCSW's National Provider Identifier (NPI) is 1659352615, issued on Nov 8, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Myra Marcus, PHD DSW MSW LCSW located?

The NPPES record lists a practice address at 585 N Barry Ave, Mamaroneck, NY, 10543. Phone: (914) 356-5110. Providers update this record themselves, so call before visiting.

How can I verify Myra Marcus, PHD DSW MSW 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. 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.