Amy Chang, MD
NPI 1326675190 · Internal Medicine Physician · Greenville, NC
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Chang, MD is a Internal Medicine Physician provider in Greenville, NC (NPI 1326675190).
Provider details
- NPI number
- 1326675190
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 29 | 19 |
| Amlodipine Besylate | 20 | 13 |
| Metformin Hclbrand: Metformin Hcl Er | 16 | — |
| Carvedilol | 16 | 11 |
| Apixabanbrand: Eliquis | 14 | — |
| Lisinopril | 14 | — |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$128 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-23
- Last updated
- 2026-06-02
- Certified
- 2026-06-02
Frequently asked questions
- What is Amy Chang's NPI number?
- Amy Chang's National Provider Identifier (NPI) is 1326675190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Chang's specialty?
- Amy Chang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Amy Chang located?
- Amy Chang's practice location on file with NPPES is 2100 Stantonsburg Rd, Greenville, NC 27834-2818.
- What is Amy Chang's phone number?
- The practice phone number listed in the NPPES registry for Amy Chang is (252) 847-4268.
- Does Amy Chang accept Medicare?
- Amy Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Chang's NPI active?
- Yes — Amy Chang's NPI (1326675190) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.