NPPES file of Aug 9, 2026

Jeffrey Craig Greenberg, PH.D.

Psychologist · Livingston, NJ

Jeffrey Craig Greenberg, PH.D. is a psychologist with a practice address in Livingston, New Jersey, and NPI 1386687796, issued on Jun 14, 2006. Check the license (New Jersey SI01913, 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
1386687796
Name
Jeffrey Craig Greenberg
Credential
PH.D.
Primary taxonomy
Psychologist 103T00000X
License number
SI01913 NJ
Self-reported in NPPES; status is on the state search
Practice location
340 E Northfield RD, Livingston, NJ 07039
Phone
(973) 533-9049
Enumerated
Jun 14, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(973) 994-4737
Medicare enrollment
Enrolled (PECOS I20050602000887); 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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8 nearest psychologist records → All 1,488 in New Jersey → Look up another NPI →

Also registered at 340 E Northfield RD

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

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  4. Steven DranoffGroup Psychotherapy Psychologist1609048305
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Verify Jeffrey Craig Greenberg 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 SI01913    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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Jeffrey Craig Greenberg among 1,488 psychologist records in New Jersey

Jeffrey Craig Greenberg, PH.D. is one of 1,488 psychologist records with a practice address in New Jersey. 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 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 72% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 23% of these records are
  • Graduated1982 · median 1993 among the 346 with a school on file
  • Record last updated2007 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

26 psychologist records list a practice address in Livingston

They are 26 of the 1,714 NPPES records with a practice address in Livingston, and 1,488 psychologist records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,488 in New Jersey → Every provider in Livingston → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Robin BartkyLivingston, NJ 070391073730735
  2. Fatemeh Firoz, PHDLivingston, NJ 070391144366618
  3. Marc Gironda, PSY.D.Livingston, NJ 070391194832501
  4. Ma'Ayan Greenbaum, PSY.D.Livingston, NJ 070391669590923
  5. Matthew Helfant, DOCTORAL DEGREELivingston, NJ 070391679745723
  6. Gladys Hirschorn, PHDLivingston, NJ 070391871622035
  7. Carol Kaplan, PSY. D.Livingston, NJ 070391780829614
  8. Joyce Kleinberg, PHDLivingston, NJ 070391306998190

Common questions

What is Jeffrey Craig Greenberg, PH.D.'s NPI number?

Jeffrey Craig Greenberg, PH.D.'s National Provider Identifier (NPI) is 1386687796, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jeffrey Craig Greenberg, PH.D. located?

The NPPES record lists a practice address at 340 E Northfield RD, Livingston, NJ, 07039. Phone: (973) 533-9049. Providers update this record themselves, so call before visiting.

How can I verify Jeffrey Craig Greenberg, PH.D.'s license?

NPPES lists New Jersey license number SI01913, 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.