NPPES file of Aug 9, 2026

Mariam Rothfritz, PH.D.

Clinical Psychologist · Clifton, NJ

Mariam Rothfritz, PH.D. is a clinical psychologist with a practice address in Clifton, New Jersey, and NPI 1518276500, issued on Sep 24, 2010. Check the license (New Jersey 35SI00496700, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518276500
Name
Mariam Rothfritz
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
35SI00496700 NJ
Self-reported in NPPES; status is on the state search
Practice location
1135 Clifton Ave Ste 207, Clifton, NJ 07013
Phone
(973) 988-4241
Enumerated
Sep 24, 2010
Record last updated
Jun 4, 2025
Medicaid ID
03290993 NY
Medicare enrollment
Enrolled (PECOS I20220209001959); accepts Medicare assignment
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 1135 Clifton Ave Ste 207

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

  1. Gregory Bartoszek, PH.D.Clinical Psychologist1548827132
  2. Kelsey CoughlinClinical Social Worker1710764139
  3. Denise Gorski, LPC, LCADCProfessional Counselor1235777590
  4. Rosa Sanchez-LepondProfessional Counselor1114542818
  5. Elysa Siegelheim, LPCProfessional Counselor1831218445
  6. Adrianna Sienkiewicz, LPCProfessional Counselor1891574232

Verify Mariam Rothfritz 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 35SI00496700    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Mariam Rothfritz Phd And AssociatesClifton, NJ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mariam Rothfritz among 1,513 clinical psychologist records in New Jersey

Mariam Rothfritz, 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. Its NPI, issued in 2010, is newer than 56% of them.

  • NPI issued2010 · 56% of these records are older, 42% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 29% of these records are
  • Graduated2002 · median 1996 among the 435 with a school on file
  • Record last updated2025 · 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.

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

The 8 clinical psychologist records with the nearest ZIP codes

  1. Michael Abrams, PHDClifton, NJ 070131295867729
  2. Gregory Bartoszek, PH.D.Clifton, NJ 070131548827132
  3. Alison BaxterClifton, NJ 070131245872035
  4. Lidia Dengelegi Abrams, PHDClifton, NJ 070131619009958
  5. Guity Fazelpoor, PSY.D.Clifton, NJ 070131801829064
  6. Ora Limor, PSY.DClifton, NJ 070131447284625
  7. Shari-Kristin Lo-Rhoden, PSYDClifton, NJ 070131144501784
  8. Konstantin Mouhtis, PH.D.Clifton, NJ 070131770631061

Common questions

What is Mariam Rothfritz, PH.D.'s NPI number?

Mariam Rothfritz, PH.D.'s National Provider Identifier (NPI) is 1518276500, issued on Sep 24, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Mariam Rothfritz, PH.D. located?

The NPPES record lists a practice address at 1135 Clifton Ave Ste 207, Clifton, NJ, 07013. Phone: (973) 988-4241. Providers update this record themselves, so call before visiting.

How can I verify Mariam Rothfritz, PH.D.'s license?

NPPES lists New Jersey license number 35SI00496700, 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. Medicare files from data.cms.gov. 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.