NPPES file of Aug 9, 2026

Seth M. Ersner-Hershfield, PH.D.

Clinical Psychologist · Newton, NJ

Seth M. Ersner-Hershfield, PH.D. is a clinical psychologist with a practice address in Newton, New Jersey, and NPI 1043361454, issued on Jan 13, 2007. Check the license (New Jersey 1592, 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
1043361454
Name
Seth M. Ersner-Hershfield
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
1592 NJ
Self-reported in NPPES; status is on the state search
Practice location
288 Newton Sparta RD, Newton, NJ 07860
Phone
(973) 579-1151
Enumerated
Jan 13, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(973) 579-6334
Medicare enrollment
Enrolled (PECOS I20050603000101); 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 clinical psychologist records → All 1,513 in New Jersey → Look up another NPI →

Also registered at 288 Newton Sparta RD

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

  1. Wendy Bedenko, PSY.D.Clinical Psychologist1508836347
  2. Victor Carlson, PSYD LCADCAddiction (Substance Use Disorder) Psychologist1639223720
  3. Robin Ersner-Hershfield, PH.D.Clinical Psychologist1558410993
  4. Maxine Ollove, PH.D.Psychologist1295812212

Verify Seth M. Ersner-Hershfield 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 1592    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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Seth M. Ersner-Hershfield among 1,513 clinical psychologist records in New Jersey

Seth M. Ersner-Hershfield, PH.D. is one of 1,513 clinical psychologist records with a practice address in New Jersey. 11% 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 2007, is newer than 22% of them.

  • NPI issued2007 · 22% of these records are older, 53% newer
  • In a Medicare fileNo · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 29% of these records are
  • Graduated1978 · median 1996 among the 435 with a school on file
  • Record last updated2007 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in New Jersey

There are 1,513 clinical psychologist records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,513 in New Jersey → Every provider in Newton → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Wendy Bedenko, PSY.D.Newton, NJ 078601508836347
  2. Robin Ersner-Hershfield, PH.D.Newton, NJ 078601558410993
  3. Valerie Perdue, PHDNewton, NJ 078601619732625
  4. Corrinne Kalafut, PSYDNetcong, NJ 078571598318222
  5. Wendy Wilson-Poth, PH.D.Netcong, NJ 078571912439738
  6. Patrick Lantzy, PHDMt Arlington, NJ 078561851431019
  7. Andrew Lima, PSYDLong Valley, NJ 078531659838407
  8. Wilma Shields, PSY.D.Long Valley, NJ 078531588705792

Common questions

What is Seth M. Ersner-Hershfield, PH.D.'s NPI number?

Seth M. Ersner-Hershfield, PH.D.'s National Provider Identifier (NPI) is 1043361454, issued on Jan 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Seth M. Ersner-Hershfield, PH.D. located?

The NPPES record lists a practice address at 288 Newton Sparta RD, Newton, NJ, 07860. Phone: (973) 579-1151. Providers update this record themselves, so call before visiting.

How can I verify Seth M. Ersner-Hershfield, PH.D.'s license?

NPPES lists New Jersey license number 1592, 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.