JEANMARIE CHANG
NPI 1972036648
Social Worker - Clinical in Watchung, NJ
About Jeanmarie Chang NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEANMARIE CHANG (NPI 1972036648) is an individual clinical provider in Watchung, New Jersey, licensed in New Jersey (44SC05728200) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
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
Jeanmarie Chang 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 Jeanmarie Chang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Watchung, NJ 07069
- 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07069 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 Jeanmarie Chang's NPI number?
The NPI number for Jeanmarie Chang is 1972036648. It was assigned to this individual provider in the NPPES registry on April 9, 2017.
Where is Jeanmarie Chang located?
Jeanmarie Chang practices at 775 Mountain Blvd Ste 111, Watchung, NJ 07069. The listed phone number is (908) 656-1006.
What is Jeanmarie Chang's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Jeanmarie Chang enrolled in Medicare?
Yes. Jeanmarie Chang 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 Jeanmarie Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeanmarie Chang reassigns Medicare benefits to Jeanmarie Maroney Chang LLC (Watchung, 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 Jeanmarie Chang'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 Jeanmarie Chang was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Jeanmarie Chang · NPI 1972036648
Clinical provider in Watchung, New Jersey. Individual provider, active in the CMS NPPES registry since April 9, 2017.
## Identity
- **NPI:** 1972036648 (Entity type: Individual)
- **Enumerated:** April 9, 2017
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 44SC05728200 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 775 MOUNTAIN BLVD STE 111, Watchung, NJ 07069-6262
- **Phone:** (908) 656-1006
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Jeanmarie Maroney Chang LLC (NPI 1669958138, Watchung, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** June 30, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1972036648) · Data from the CMS NPPES public registry.