MS. MARJORIE SWAIN BERNSTEIN LCSW
NPI 1639229966
Social Worker - Clinical in Ridgewood, NJ
About Ms. Marjorie Swain Bernstein Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MARJORIE SWAIN BERNSTEIN LCSW (NPI 1639229966) is an individual clinical provider in Ridgewood, New Jersey, licensed in New Jersey (44SC05199800) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Marjorie Swain Bernstein Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Marjorie Bernstein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ridgewood, NJ 07450
- Reassigned Medicare billing, New Jersey enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07450 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Marjorie Bernstein's NPI number?
The NPI number for Marjorie Bernstein is 1639229966. It was assigned to this individual provider in the NPPES registry on January 11, 2007.
Where is Marjorie Bernstein located?
Marjorie Bernstein practices at 45 N Broad St Ste 100, Ridgewood, NJ 07450. The listed phone number is (201) 446-8225.
What is Marjorie Bernstein's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Marjorie Bernstein enrolled in Medicare?
Yes. Marjorie Bernstein is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Marjorie Bernstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marjorie Bernstein reassigns Medicare benefits to Marj Swain Bernstein Lcsw LLC (Ridgewood, NJ). The 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 Marjorie Bernstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Marjorie Bernstein was last updated on June 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Ms. Marjorie Swain Bernstein, LCSW · NPI 1639229966
Clinical provider in Ridgewood, New Jersey. Individual provider, active in the CMS NPPES registry since January 11, 2007.
## Identity
- **NPI:** 1639229966 (Entity type: Individual)
- **Enumerated:** January 11, 2007
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 44SC05199800 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 45 N BROAD ST STE 100, Ridgewood, NJ 07450-3857
- **Phone:** (201) 446-8225
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Marj Swain Bernstein Lcsw LLC (NPI 1306102173, Ridgewood, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** June 3, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1639229966) · Data from the CMS NPPES public registry.