Se Chang, CAA
- Medicare patients, 2024
- 201
- Hospital affiliations
- 3
- Industry payments
- $24
- Medical groups
- 3
- State license
- 1
- Practice address
- 2041 Georgia Ave NW, Washington, DC 20060
- Practice phone
- Call (202) 745-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Se 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.
Se Chang is an anesthesiologist assistant in Washington, District of Columbia
Se Chang practices at Howard University Hospital in Washington, District of Columbia, part of Howard University.
Se Chang's NPI, 1609400233, was assigned on February 22, 2020. Se Chang graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2020.
- NPI
- 1609400233NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214351667
- NPI enumeration date
- February 22, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (202) 745-6100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Se Chang practices at Howard University Hospital in Washington, District of Columbia
Se Chang's primary practice is Howard University Hospital, at 2041 Georgia Ave NW, Washington, DC 20060 in The District County. The practice phone is (202) 745-6100.
- Howard University Hospital2041 Georgia Ave NW, Washington, DC 20060 · The District CountyPhone(202) 745-6100
Source: Dmand AI Affiliation Data
Se Chang is affiliated with 3 sites of care and 3 medical groups
Se Chang's primary practice is Howard University Hospital in Washington, District of Columbia, part of Howard University. Se Chang is also affiliated with MedStar Washington Hospital Center. The medical group on file is MedStar Medical Group Anesthesiology. Dmand AI also links Se Chang to 1 more hospital and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Se Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Se Chang practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Howard University Hospital | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Howard University and 6.2K+ hospitals, with verified contacts in the same login.
Se Chang is one of 114 anesthesiologist assistants in District of Columbia
Anesthesiologist assistant is Se Chang's primary specialty in the NPI Registry, under taxonomy code 367H00000X.
Specialties and state licenses
- Anesthesiologist assistantPrimary
Anesthesiologist assistants near Se Chang
Counts of anesthesiologist assistants 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
Se Chang treated 201 Medicare patients in 2024, average age 74
CMS counts 201 Medicare patients who saw Se Chang in 2024. The largest group is 65 to 74, with 91 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Se Chang's median patient age at 56, with 62% women.
Se Chang's Medicare patients by age, 2024
Se Chang's Medicare patients by sex, 2024
- Women10150%
- Men10050%
Chronic conditions among Se Chang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Diabetes36%
- Cancer34%
- Ischemic heart disease30%
- Chronic kidney disease25%
- Anxiety24%
Share of Medicare patients with each condition. A patient can have several.
Se 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 56
Patient panel by sex, all payers
- Women62%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Se Chang takes part in Medicare
Se Chang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Se Chang received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to Se Chang from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $24.
Companies that paid Se Chang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Se Chang graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Se Chang graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Se 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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Se 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 Se Chang's NPI number?
Se Chang's NPI number is 1609400233. It was assigned on February 22, 2020, and it is active in the NPI Registry.
What does Se Chang specialize in?
Se Chang is an anesthesiologist assistant in Washington, District of Columbia. The primary specialty in the NPI Registry is Anesthesiologist Assistant (taxonomy code 367H00000X).
Where does Se Chang practice?
Se Chang practices at 2041 Georgia Ave NW, Washington, DC 20060. Se Chang's primary practice is Howard University Hospital in Washington, District of Columbia, part of Howard University. Dmand AI also links Se Chang to 1 hospital and 2 medical groups.
What is Se Chang's office phone number?
The practice phone on file for Se Chang is (202) 745-6100.
Which hospitals is Se Chang affiliated with?
Se Chang practices at Howard University Hospital in Washington, District of Columbia. Se Chang is also affiliated with MedStar Washington Hospital Center. Dmand AI links Se Chang to 1 more hospital.
What medical group is Se Chang part of?
Se Chang is linked to MedStar Medical Group Anesthesiology. Dmand AI links Se Chang to 2 more medical groups.
Does Se Chang accept Medicare?
Yes. CMS lists Se Chang as accepting Medicare assignment.
How many Medicare patients does Se Chang see?
CMS counts 201 Medicare patients who saw Se Chang in 2024, with an average age of 74.
Where did Se Chang go to medical school?
Se Chang graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2020.
Has Se Chang received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Se Chang from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Se Chang been practicing?
Se Chang graduated from medical school in 2020, 6 years ago.
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