DR. STEVEN CHANG MD
NPI 1700374329
Internal Medicine - Gastroenterology in Atlanta, GA
About Dr. Steven Chang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN CHANG MD (NPI 1700374329) is an individual gastroenterology provider in Atlanta, Georgia, licensed in Georgia (98601) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Piedmont Hospital, and is a graduate of New York University School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Steven 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Piedmont Hospital
Acute Care Hospitals · Atlanta, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30327 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ATLANTA, GA 30327
ATLANTA, GA 30327
ATLANTA, GA 30327
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 Steven Chang's NPI number?
The NPI number for Steven Chang is 1700374329. It was assigned to this individual provider in the NPPES registry on April 30, 2018.
Where is Steven Chang located?
Steven Chang practices at 3280 Howell Mill Rd NW Ste T100, Atlanta, GA 30327. The listed phone number is (404) 355-3200.
What is Steven Chang's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Steven Chang enrolled in Medicare?
Yes. Steven 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.
What insurance does Steven Chang accept?
Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 1 other insurer list Steven 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 Steven Chang affiliated with any hospitals?
According to CMS data, Steven Chang is affiliated with Piedmont Hospital.
When was this NPI record last updated?
The NPPES record for Steven Chang was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.
# Dr. Steven Chang, MD · NPI 1700374329
Gastroenterology physician in Atlanta, Georgia. Individual provider, active in the CMS NPPES registry since April 30, 2018.
## Identity
- **NPI:** 1700374329 (Entity type: Individual)
- **Enumerated:** April 30, 2018
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** 98601 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 3280 HOWELL MILL RD NW STE T100, Atlanta, GA 30327-4122
- **Phone:** (404) 355-3200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** New York University School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** July 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1700374329) · Data from the CMS NPPES public registry.