MARIAM ROTHFRITZ, PH.D. AND ASSOCIATES
NPI 1639606825
Psychologist - Clinical in Clifton, NJ
About Mariam Rothfritz, Ph.d. And Associates NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIAM ROTHFRITZ, PH.D. AND ASSOCIATES (NPI 1639606825) is a healthcare organization registered as a clinical in Clifton, New Jersey and active in the NPI registry since May 2017. The organization lists Mariam Rothfritz, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mariam Rothfritz, Ph.d. And Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
10Medicare enrollment records show 10 clinicians reassign Medicare billing to Mariam Rothfritz, Ph.D. And Associates, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 8 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (10)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mariam Rothfritz, Ph.D. And Associates's NPI number?
The NPI number for Mariam Rothfritz, Ph.D. And Associates is 1639606825. It was assigned to this organization in the NPPES registry on May 18, 2017.
Where is Mariam Rothfritz, Ph.D. And Associates located?
Mariam Rothfritz, Ph.D. And Associates is located at 1135 Clifton Ave Ste 103, Clifton, NJ 07013. The listed phone number is (973) 978-7188.
What is Mariam Rothfritz, Ph.D. And Associates's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Mariam Rothfritz, Ph.D. And Associates enrolled in Medicare?
Yes. Mariam Rothfritz, Ph.D. And Associates is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mariam Rothfritz, Ph.D. And Associates?
According to the CMS Revalidation Reassignment List (October 2026 release), 10 clinicians in 3 Medicare specialties reassign their Medicare billing to Mariam Rothfritz, Ph.D. And Associates. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Clinical Social Worker (6), Mental Health Counselor (3) and Clinical Psychologist (1). Of these, 4 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Mariam Rothfritz, Ph.D. And Associates was last updated on June 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mariam Rothfritz, Ph.d. And Associates · NPI 1639606825
Clinical organization in Clifton, New Jersey. Organization record, active in the CMS NPPES registry since May 18, 2017.
## Identity
- **NPI:** 1639606825 (Entity type: Organization)
- **Enumerated:** May 18, 2017
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **Organization subpart:** No
- **Authorized official:** Mariam Rothfritz, OWNER
## Practice location
- **Address:** 1135 CLIFTON AVE STE 103, Clifton, NJ 07013-3643
- **Phone:** (973) 978-7188
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 10 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Social Worker (6), Mental Health Counselor (3), Clinical Psychologist (1); 4 practice at this address and 8 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1639606825) · Data from the CMS NPPES public registry.