NPPES file of Aug 9, 2026

Lisa Alexandra Greenstein, MPH, LSW

Clinical Social Worker · Chatham, NJ

Lisa Alexandra Greenstein, MPH, LSW is a clinical social worker with a practice address in Chatham, New Jersey, and NPI 1285198374, issued on Jan 23, 2019. Check the license (New Jersey 44SL0667400, as entered in NPPES) with the New Jersey 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
1285198374
Name
Lisa Alexandra Greenstein
Credential
MPH, LSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
44SL0667400 NJ
Self-reported in NPPES; status is on the state search
Practice location
368 Main St, Chatham, NJ 07928
Phone
(862) 200-7218
Enumerated
Jan 23, 2019
Record last updated
Jul 13, 2021 (not updated in 5 years: call before relying on the address or phone)
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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8 nearest clinical social worker records → All 9,790 in New Jersey → Look up another NPI →

Also registered at 368 Main St

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

  1. Suzanne Chang, LACProfessional Counselor1467264150
  2. Danielle DapiranProfessional Counselor1568145514
  3. Lauren Deibler Gorman, LPCMental Health Counselor1508371410
  4. Jessica FalzaranoSocial Worker1215583984
  5. Medha KudaisyaMental Health Counselor1083371918
  6. Erica Manger, LACCounselor1659190627

Verify Lisa Alexandra Greenstein in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 44SL0667400    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 Jersey license search

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Lisa Alexandra Greenstein among 9,790 clinical social worker records in New Jersey

Lisa Alexandra Greenstein, MPH, LSW is one of 9,790 clinical social worker records with a practice address in New Jersey. 12% 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 2019, is newer than 65% of them.

  • NPI issued2019 · 65% of these records are older, 31% newer
  • In a Medicare fileNo · 12% of these records are
  • In the CMS Doctors and Clinicians fileNo · 22% of these records are
  • Record last updated2021 · 59% 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 Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

42 clinical social worker records list a practice address in Chatham

They are 42 of the 349 NPPES records with a practice address in Chatham, and 9,790 clinical social worker records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,790 in New Jersey → Every provider in Chatham → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Leslie Baer, L.C.S.W.Chatham, NJ 079281073667036
  2. Mary Barrett, LCSWChatham, NJ 079281487709960
  3. Emily Bregman, MSWChatham, NJ 079281235291899
  4. Cindy Browning, MSWChatham, NJ 079281881805943
  5. Joan Burns, MSW, LCSWChatham, NJ 079281932278074
  6. Maryanne Carbone, MSW LCSWChatham, NJ 079281336269141
  7. Estelle D'Costa, MSW, LCSWChatham, NJ 079281205979606
  8. Mary Lou Daley, LCSWChatham, NJ 079281205987476

Common questions

What is Lisa Alexandra Greenstein, MPH, LSW's NPI number?

Lisa Alexandra Greenstein, MPH, LSW's National Provider Identifier (NPI) is 1285198374, issued on Jan 23, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Lisa Alexandra Greenstein, MPH, LSW located?

The NPPES record lists a practice address at 368 Main St, Chatham, NJ, 07928. Phone: (862) 200-7218. Providers update this record themselves, so call before visiting.

How can I verify Lisa Alexandra Greenstein, MPH, LSW's license?

NPPES lists New Jersey license number 44SL0667400, as entered by the provider. Search the New Jersey 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.