Leah Block
Clinical Social Worker · Hauppauge, NY
Leah Block is a clinical social worker with a practice address in Hauppauge, New York, and NPI 1386824340, issued on Nov 7, 2007. Check the license (New York R039092-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leah Block
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- R039092-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 523 Townline RD, Hauppauge, NY 11788
- Phone
- (516) 241-6465
- Enumerated
- Nov 7, 2007
- Record last updated
- Aug 4, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220725000080); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 29,293 in New York → Look up another NPI →
Also registered at 523 Townline RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alan Farber, D.D.S.Periodontics1881802940
- Bernard Plesur, D.D.S.General Practice Dentistry1205886546
- Gerald Silverman, D.C.Chiropractor1013096361
- Clinton Stoddard, LCSW PHDSocial Worker1750422101
Verify Leah Block in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license R039092-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- North Shore-Lij Medical PCGlen Oaks, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leah Block among 29,293 clinical social worker records in New York
Leah Block 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 2007, is newer than 17% of them.
- NPI issued2007 · 17% of these records are older, 68% newer
- In a Medicare fileYes · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 17% of these records are
- Graduated1988 · median 2001 among the 5,004 with a school on file
- Record last updated2015 · 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).
50 clinical social worker records list a practice address in Hauppauge
They are 50 of the 1,043 NPPES records with a practice address in Hauppauge, and 29,293 clinical social worker records in New York.
All 29,293 in New York → Every provider in Hauppauge → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Lynn Campbell, LCSW, CASACHauppauge, NY 117881609994706
- Noreen Dreyer, LCSWHauppauge, NY 117881548463896
- Susan Ellis, LCSW-RHauppauge, NY 117881982693412
- Sharon Groth, LCSWHauppauge, NY 117881174564652
- Sheryl Hafers, L.C.S.W.Hauppauge, NY 117881154458024
- Carol McNally, LCSWHauppauge, NY 117881093922825
- Denise Messier, LCSWHauppauge, NY 117881891825113
- John Provost, LCSW LICENSED CERTIFHauppauge, NY 117881023129947
Common questions
What is Leah Block's NPI number?
Leah Block's National Provider Identifier (NPI) is 1386824340, issued on Nov 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Leah Block located?
The NPPES record lists a practice address at 523 Townline RD, Hauppauge, NY, 11788. Phone: (516) 241-6465. Providers update this record themselves, so call before visiting.
How can I verify Leah Block's license?
NPPES lists New York license number R039092-1, 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. 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.