AMY S CHANG MD
NPI 1023022522
Dermatology in North Easton, MA
About Amy S Chang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY S CHANG MD (NPI 1023022522) is an individual dermatology provider in North Easton, Massachusetts, licensed in Massachusetts (220385) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Signature Healthcare Brockton Hospital, and is a graduate of Tufts University School Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Amy S Chang Md 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 Amy Chang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
North Easton, MA 02356
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: South Shore Dermatology Physicians PC
- 15 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 20
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Signature Healthcare Brockton Hospital
Acute Care Hospitals · Brockton, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02356 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
NORTH EASTON, MA 02356
NORTH EASTON, MA 02356
NORTH EASTON, MA 02356
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 Amy Chang's NPI number?
The NPI number for Amy Chang is 1023022522. It was assigned to this individual provider in the NPPES registry on July 28, 2006.
Where is Amy Chang located?
Amy Chang practices at 31 Roche Bros Way Suite 200, North Easton, MA 02356. The listed phone number is (508) 535-3376.
What is Amy Chang's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Amy Chang enrolled in Medicare?
Yes. Amy 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 Amy Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Chang reassigns Medicare benefits to South Shore Dermatology Physicians, P.C. (North Easton, MA). 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 Amy Chang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Chang accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Amy Chang 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.
Is Amy Chang affiliated with any hospitals?
According to CMS data, Amy Chang is affiliated with Signature Healthcare Brockton Hospital.
When was this NPI record last updated?
The NPPES record for Amy Chang was last updated on January 12, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Amy S Chang, MD · NPI 1023022522
Dermatology physician in North Easton, Massachusetts. Individual provider, active in the CMS NPPES registry since July 28, 2006.
## Identity
- **NPI:** 1023022522 (Entity type: Individual)
- **Enumerated:** July 28, 2006
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** 220385 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 31 ROCHE BROS WAY, SUITE 200, North Easton, MA 02356-1032
- **Phone:** (508) 535-3376 · **Fax:** (508) 535-3377
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** South Shore Dermatology Physicians, P.C. (NPI 1992988703, North Easton, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** January 12, 2012
- **Other identifiers:** Medicaid 2064821 (MA); Medicare UPIN 109499; Medicare ID-Type Unspecified A36965
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Source: [NPI Profile](https://npiprofile.com/npi/1023022522) · Data from the CMS NPPES public registry.