NPPES file of Aug 9, 2026

Jacob Reuben Greebel, MSW, MSED

Social Worker · Sea Cliff, NY

Jacob Reuben Greebel, MSW, MSED is a social worker with a practice address in Sea Cliff, New York, and NPI 1780246041, issued on Jul 7, 2019. Check the license 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
1780246041
Name
Jacob Reuben Greebel
Credential
MSW, MSED
Primary taxonomy
Social Worker 104100000X
Practice location
268 Sea Cliff Ave, Sea Cliff, NY 11579
Phone
(516) 673-8434
Enumerated
Jul 7, 2019
Record last updated
Jul 7, 2019 (not updated in 7 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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Also registered at 268 Sea Cliff Ave

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

  1. Heidi BeckAcupuncturist1972157311
  2. Ashley Bove, LMSWClinical Social Worker1932946571
  3. Maratea Cantarella, LMSWSocial Worker1316653116
  4. Nicole Levine, LCAT-LPArt Therapist1689368813
  5. Max Sornik, LMSWSocial Worker1265317234
  6. Paul Zelenetz, MDInfectious Disease Physician1972542546

Verify Jacob Reuben Greebel 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
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8 social worker records list a practice address in Sea Cliff

They are 8 of the 118 NPPES records with a practice address in Sea Cliff, and 23,561 social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 8 in Sea Cliff → All 23,561 in New York → Every provider in Sea Cliff →

Other social worker records in New York

  1. Sheila AagnerNew York, NY1801720784
  2. Desiree AaronBronx, NY1851277875
  3. Joy Aaron, LMSWAlbany, NY1295376192
  4. Fay Aaronson, LCSW-RMargaretville, NY1710253224
  5. Iliana Abad, LMSWBrooklyn, NY1427328194
  6. Samantha AbadNew York, NY1831948561
  7. Angelyse Abalco, LMSWSmithtown, NY1083255251
  8. Nicola Abbadessa, LCSWRego Park, NY1235239310
  9. Fadhil AbbasBuffalo, NY1588222418
  10. Marya Abbas, LMSWJackson Heights, NY1770355190

Common questions

What is Jacob Reuben Greebel, MSW, MSED's NPI number?

Jacob Reuben Greebel, MSW, MSED's National Provider Identifier (NPI) is 1780246041, issued on Jul 7, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Jacob Reuben Greebel, MSW, MSED located?

The NPPES record lists a practice address at 268 Sea Cliff Ave, Sea Cliff, NY, 11579. Phone: (516) 673-8434. Providers update this record themselves, so call before visiting.

How can I verify Jacob Reuben Greebel, MSW, MSED'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. 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.