MR. MARC ALAN SLAVIN MSW, ACSW, LCSW
NPI 1770812737
Social Worker - Clinical in Berkeley Heights, NJ
About Mr. Marc Alan Slavin Msw, Acsw, Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MARC ALAN SLAVIN MSW, ACSW, LCSW (NPI 1770812737) is an individual clinical provider in Berkeley Heights, New Jersey, licensed in New Jersey (44SC01302200) and active in the NPI registry since December 2009. He is enrolled in Medicare PECOS and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Mr. Marc Alan Slavin Msw, Acsw, 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 Marc Slavin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Berkeley Heights, NJ 07922
- Reassigned Medicare billing, New Jersey enrollment
- 1,184 clinicians in this Medicare group
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
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 07922 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BERKELEY HEIGHTS, NJ 07922
BERKELEY HEIGHTS, NJ 07922
BERKELEY HEIGHTS, NJ 07922
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 Marc Slavin's NPI number?
The NPI number for Marc Slavin is 1770812737. It was assigned to this individual provider in the NPPES registry on December 21, 2009.
Where is Marc Slavin located?
Marc Slavin practices at 654 Springfield Ave, Berkeley Heights, NJ 07922. The listed phone number is (908) 277-8900.
What is Marc Slavin's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Marc Slavin enrolled in Medicare?
Yes. Marc Slavin 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 Marc Slavin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marc Slavin reassigns Medicare benefits to Summit Medical Group PA (Berkeley Heights, 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 Marc Slavin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marc Slavin accept?
Health plans from Oscar Health list Marc Slavin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Marc Slavin was last updated on April 4, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Mr. Marc Alan Slavin, MSW, ACSW, LCSW · NPI 1770812737
Clinical provider in Berkeley Heights, New Jersey. Individual provider, active in the CMS NPPES registry since December 21, 2009.
## Identity
- **NPI:** 1770812737 (Entity type: Individual)
- **Enumerated:** December 21, 2009
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 44SC01302200 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 654 SPRINGFIELD AVE, Berkeley Heights, NJ 07922-1078
- **Phone:** (908) 277-8900 · **Fax:** (908) 508-8919
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Summit Medical Group PA (NPI 1942254347, Berkeley Heights, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** April 4, 2019
---
Source: [NPI Profile](https://npiprofile.com/npi/1770812737) · Data from the CMS NPPES public registry.