NPPES file of Aug 9, 2026

David Flomenhaft, PHD, LCSW

Clinical Social Worker · Malverne, NY

David Flomenhaft, PHD, LCSW is a clinical social worker with a practice address in Malverne, New York, and NPI 1467453043, issued on Aug 9, 2005. Check the license (New York R031673-1, 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
1467453043
Name
David Flomenhaft
Credential
PHD, LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
R031673-1 NY
Self-reported in NPPES; status is on the state search
Practice location
96 Sydney Ave, Malverne, NY 11565
Phone
(516) 596-0739
Enumerated
Aug 9, 2005
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(516) 596-0739
Medicare enrollment
Enrolled (PECOS I20040414001462); 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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Verify David Flomenhaft 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 R031673-1
    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
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David Flomenhaft among 29,293 clinical social worker records in New York

David Flomenhaft, PHD, 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 99% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated1984 · median 2001 among the 5,004 with a school on file
  • Record last updated2007 · 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).

9 clinical social worker records list a practice address in Malverne

They are 9 of the 164 NPPES records with a practice address in Malverne, 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.

The 8 clinical social worker records with the nearest ZIP codes

  1. Robert Abbot, L.C.S.W.Malverne, NY 115651164870044
  2. Marlene Altman-Kutler, LCSW, CASAC, ICADCMalverne, NY 115651942575261
  3. Lisa Askinazi, PH.D.Malverne, NY 115651558912188
  4. Diana Christoforou, LCSWMalverne, NY 115651891517819
  5. Nathalie Dajer, LMSWMalverne, NY 115651184471641
  6. Jennifer Kurko, LCSWMalverne, NY 115651093960346
  7. Charles Marker, LCSW-RMalverne, NY 115651174670830
  8. Heather Zawislak, MA, LCSWMalverne, NY 115651104242544

Common questions

What is David Flomenhaft, PHD, LCSW's NPI number?

David Flomenhaft, PHD, LCSW's National Provider Identifier (NPI) is 1467453043, issued on Aug 9, 2005. An NPI identifies a provider in billing; it is not a license.

Where is David Flomenhaft, PHD, LCSW located?

The NPPES record lists a practice address at 96 Sydney Ave, Malverne, NY, 11565. Phone: (516) 596-0739. Providers update this record themselves, so call before visiting.

How can I verify David Flomenhaft, PHD, LCSW's license?

NPPES lists New York license number R031673-1, 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.

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.