Dr. Eugene Y. Chang, MD
- Medicare services, 2022
- 15
- Part D claims, 2016
- 135
- Hospital affiliations
- 1
- Industry payments
- $21,642
- Medical group
- 1
- Practice address
- 600 Gresham Dr, Norfolk, VA 23507
- Practice phone
- Call (757) 388-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chang's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Eugene Y. Chang is a general surgeon in Norfolk, Virginia
Dr. Chang practices at Sentara Norfolk General Hospital in Norfolk, Virginia, part of Sentara Health.
Dr. Chang's NPI, 1225012909, was assigned on December 6, 2005. Dr. Chang graduated from Rutgers New Jersey Medical School in 1993. Dr. Chang holds Virginia license 0101230703.
- NPI
- 1225012909NPI Registry (opens in a new tab)
- NPI enumeration date
- December 6, 2005
- NPI status
- Active
- Practice phone
- (757) 388-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Eugene Y. Chang practices at Sentara Norfolk General Hospital in Norfolk, Virginia
Dr. Chang's primary practice is Sentara Norfolk General Hospital, at 600 Gresham Dr, Norfolk, VA 23507 in Norfolk City. The practice phone is (757) 388-3000.
- Sentara Norfolk General Hospital600 Gresham Dr, Norfolk, VA 23507 · Norfolk CityPhone(757) 388-3000
Source: Dmand AI Affiliation Data
Dr. Eugene Y. Chang is affiliated with 3 sites of care and 1 medical group
Dr. Chang's primary practice is Sentara Norfolk General Hospital in Norfolk, Virginia, part of Sentara Health. The medical group on file is Sentara RMH Medical Group. Dmand AI also links Dr. Chang to 1 more group practice or clinic and 1 hospital outpatient department, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eugene Y. Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chang practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sentara Norfolk General Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Sentara Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Eugene Y. Chang is one of 739 general surgeons in Virginia
Surgery is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Chang is licensed in Virginia.
Specialties and state licenses
- Surgery, VirginiaPrimary
General surgeons near Dr. Chang
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Eugene Y. Chang billed Medicare for 15 services in 2022
CMS data shows 15 Medicare services from Dr. Chang across 1 procedure code in 2022. Medicare paid $841 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chang's Medicare services by type, 2016 to 2022
- 2016
- 2022
- Office and hospital visits
- 2016: 6972022: 1598%
- Imaging
- 2016: 362022: 0100%
- Surgery
- 2016: 992022: 0100%
Dr. Chang compared with the Virginia median for general surgeons, 2022
- Dr. Chang
- Virginia median
- Medicare services
- 15vs 19092% below
- Part D claims
- 135vs 344.0 times
Medians across 667 general surgeons in Virginia with Dmand AI profiles that report each measure.
Dr. Chang's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chang and other general surgeons in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eugene Y. Chang's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Chang's median patient age at 59, with 64% women.
Dr. Chang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Eugene Y. Chang wrote 135 Medicare Part D claims in 2016
In 2016, Dr. Chang wrote 135 Medicare Part D claims. They cover 7 drugs, with $2,384 in total drug cost.
Dr. Chang's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Eugene Y. Chang received $21,642 in industry payments from 2018 to 2025
CMS Open Payments shows 72 general payments to Dr. Chang from 7 drug and device companies from 2018 to 2025. Education make up the largest share, 50% of the total. Intuitive Surgical, Inc. paid the most, $15,673.
General payments to Dr. Chang by program year, 2018 to 2025
General payments to Dr. Chang by kind, 2018 to 2025
- Education$10,75050%
- Travel and lodging$8,95541%
- Food and beverage$1,7888%
- Consulting fees$1501%
Companies that paid Dr. Chang the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eugene Y. Chang graduated from Rutgers New Jersey Medical School
Dr. Chang graduated from Rutgers New Jersey Medical School in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eugene Y. Chang's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Eugene Y. Chang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Eugene Y. Chang's NPI number?
Dr. Eugene Y. Chang's NPI number is 1225012909. It was assigned on December 6, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Eugene Y. Chang?
Dr. Eugene Y. Chang is a general surgeon in Norfolk, Virginia. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Eugene Y. Chang practice?
Dr. Chang practices at 600 Gresham Dr, Norfolk, VA 23507. Dr. Chang's primary practice is Sentara Norfolk General Hospital in Norfolk, Virginia, part of Sentara Health. Dmand AI also links Dr. Chang to 1 group practice or clinic and 1 hospital outpatient department.
What is Dr. Eugene Y. Chang's office phone number?
The practice phone on file for Dr. Chang is (757) 388-3000.
What is Dr. Eugene Y. Chang's medical license number?
Dr. Chang holds Virginia license 0101230703.
Which hospitals is Dr. Eugene Y. Chang affiliated with?
Dr. Chang practices at Sentara Norfolk General Hospital in Norfolk, Virginia.
What medical group is Dr. Eugene Y. Chang part of?
Dr. Chang is linked to Sentara RMH Medical Group.
Does Dr. Eugene Y. Chang accept Medicare?
Yes. CMS data shows Dr. Chang billed Medicare for 15 services in 2022.
What services does Dr. Eugene Y. Chang bill to Medicare?
In 2022, Dr. Chang's most billed Medicare services were hospital inpatient care (99232).
Where did Dr. Eugene Y. Chang go to medical school?
Dr. Chang graduated from Rutgers New Jersey Medical School in 1993.
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What drugs does Dr. Eugene Y. Chang prescribe most?
In 2016 Medicare Part D data, Dr. Chang's most prescribed drugs by claims were Oxycodone-Acetaminophen, Ciprofloxacin HCl and Hydrocodone-Acetaminophen.
Has Dr. Eugene Y. Chang received payments from drug or device companies?
CMS Open Payments shows $21,642 in general payments to Dr. Chang from 7 companies from 2018 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Eugene Y. Chang been practicing?
Dr. Chang graduated from medical school in 1993, 33 years ago.
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