NPPES file of Aug 9, 2026

Jennifer Kleiber

Addiction (Substance Use Disorder) Counselor · Copiague, NY

Jennifer Kleiber is an addiction (substance use disorder) counselor with a practice address in Copiague, New York, and NPI 1639925183, issued on Apr 25, 2024. 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
1639925183
Name
Jennifer Kleiber
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
1375 Akron St, Copiague, NY 11726
Phone
(631) 552-4240
Enumerated
Apr 25, 2024
Record last updated
Apr 25, 2024
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 1375 Akron St

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

  1. Rachel GianninaSocial Worker1801569496
  2. Xavier KingSocial Worker1790637437
  3. Emily Korzekwinski, LMSWSocial Worker1467298539
  4. Nicole Lefurgy, LMHCMental Health Counselor1114482544
  5. Isabella Palermo, LMSWSocial Worker1386225019
  6. Katelyn PiegareMental Health Counselor1265946206

Verify Jennifer Kleiber 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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Addiction (Substance Use Disorder) Counselor providers in New York

There are 5,180 addiction (substance use disorder) counselor records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,180 in New York → Every provider in Copiague →

Other addiction (substance use disorder) counselor records in New York

  1. Cecilia AbadillaPort Jervis, NY1891394458
  2. Cody Abbatoy, CRPATruxton, NY1568390912
  3. Brittney AbbottGloversville, NY1447070875
  4. Yasmin Abdelgadir, CASAC-TBrooklyn, NY1699607994
  5. Bilal AbdullahStaten Island, NY1154706901
  6. Mary Abdullah, MASTER CASACPoughkeepsie, NY1740016625
  7. Khalil Abdur-RashidMonticello, NY1164741450
  8. Laura Abrahamsen, CASACTBrooklyn, NY1831457944
  9. Jennifer Abrams, CASAC 2Schoharie, NY1700532132
  10. Michael Abramsky, CASACBrentwood, NY1104558329

Common questions

What is Jennifer Kleiber's NPI number?

Jennifer Kleiber's National Provider Identifier (NPI) is 1639925183, issued on Apr 25, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Kleiber located?

The NPPES record lists a practice address at 1375 Akron St, Copiague, NY, 11726. Phone: (631) 552-4240. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Kleiber'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.