MRS. DORIS ECKSTINE L.C.S.W.
NPI 1558723346
Social Worker - Clinical in Mountainside, NJ
About Mrs. Doris Eckstine L.c.s.w. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. DORIS ECKSTINE L.C.S.W. (NPI 1558723346) is an individual clinical provider in Mountainside, New Jersey, licensed in New Jersey (44SC04601900) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS and is a graduate of Other (1993).
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 (PECOS)
Mrs. Doris Eckstine L.c.s.w. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Doris Eckstine reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Brunswick, NJ 08901
- Reassigned Medicare billing, New Jersey enrollment
- 127 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07092 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOUNTAINSIDE, NJ 07092
MOUNTAINSIDE, NJ 07092
MOUNTAINSIDE, NJ 07092
MOUNTAINSIDE, NJ 07092
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 Doris Eckstine's NPI number?
The NPI number for Doris Eckstine is 1558723346. It was assigned to this individual provider in the NPPES registry on March 22, 2016.
Where is Doris Eckstine located?
Doris Eckstine practices at 150 New Providence Rd, Mountainside, NJ 07092. The listed phone number is (908) 301-5796.
What is Doris Eckstine's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Doris Eckstine enrolled in Medicare?
Yes. Doris Eckstine is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Doris Eckstine's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Doris Eckstine reassigns Medicare benefits to Children's Specialized Hospital (New Brunswick, 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 Doris Eckstine'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 Doris Eckstine was last updated on March 22, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Mrs. Doris Eckstine, L.C.S.W. · NPI 1558723346
Clinical provider in Mountainside, New Jersey. Individual provider, active in the CMS NPPES registry since March 22, 2016.
## Identity
- **NPI:** 1558723346 (Entity type: Individual)
- **Enumerated:** March 22, 2016
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 44SC04601900 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 150 NEW PROVIDENCE RD, Mountainside, NJ 07092-2590
- **Phone:** (908) 301-5796
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Children's Specialized Hospital (NPI 1396886297, New Brunswick, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** March 22, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1558723346) · Data from the CMS NPPES public registry.