Eugene Chang, M.D.
NPI 1225012909 · Surgery Physician · Rockingham, VA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eugene Chang, M.D. is a Surgery Physician provider in Rockingham, VA (NPI 1225012909).
Provider details
- NPI number
- 1225012909
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101230703 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,535 across 2 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
Additional practice locations (2)
- 2232 Wilborn Ave Ste CSouth Boston, VA 24592-1662Phone: (434) 517-3910
- 5838 Harbour View BlvdSuite 240Suffolk, VA 23435-2663Phone: (757) 541-1950Fax: (757) 541-1987
Registry dates
- Enumerated
- 2005-12-06
- Last updated
- 2024-06-04
- Certified
- 2024-06-04
Frequently asked questions
- What is Eugene Chang's NPI number?
- Eugene Chang's National Provider Identifier (NPI) is 1225012909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eugene Chang's specialty?
- Eugene Chang is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Eugene Chang located?
- Eugene Chang's practice location on file with NPPES is 2006 Health Campus Dr Ste 200, Rockingham, VA 22801-8679.
- What is Eugene Chang's phone number?
- The practice phone number listed in the NPPES registry for Eugene Chang is (540) 689-5800.
- Does Eugene Chang accept Medicare?
- Eugene Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eugene Chang's NPI active?
- Yes — Eugene Chang's NPI (1225012909) is active in the NPPES registry as of the last update on 2024-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.