Dr. Christabel Chan, MD
- Part D claims, 2024
- 793
- Hospital affiliations
- 2
- Industry payments
- $799
- Medical groups
- 2
- State license
- 1
- Practice address
- 50 Irving Street N.W., Washington, DC 20422
- Practice phone
- Call (202) 745-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chan'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. Christabel Chan is an ophthalmologist in Washington, District of Columbia
Dr. Chan practices at Washington DC VA Medical Center in Washington, District of Columbia, part of Veterans Health Administration.
Dr. Chan's NPI, 1578207528, was assigned on April 26, 2022. Dr. Chan holds Georgia license 111153.
- NPI
- 1578207528NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446721955
- NPI enumeration date
- April 26, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (202) 745-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christabel Chan practices at Washington DC VA Medical Center in Washington, District of Columbia
Dr. Chan's primary practice is Washington DC VA Medical Center, at 50 Irving Street N.W., Washington, DC 20422 in The District County. The practice phone is (202) 745-8000.
- Washington DC VA Medical Center50 Irving Street N.W., Washington, DC 20422 · The District CountyPhone(202) 745-8000
Source: Dmand AI Affiliation Data
Dr. Christabel Chan is affiliated with 2 sites of care and 2 medical groups
Dr. Chan's primary practice is Washington DC VA Medical Center in Washington, District of Columbia, part of Veterans Health Administration. Dr. Chan is also affiliated with The George Washington University Hospital. The medical group on file is Emory Clinic. Dmand AI also links Dr. Chan to 1 more medical group, named with a free account. Dr. Chan's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christabel Chan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Washington DC VA Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christabel Chan is one of 87 ophthalmologists in District of Columbia
Ophthalmology is Dr. Chan's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Chan is licensed in Georgia.
Specialties and state licenses
- Ophthalmology, GeorgiaPrimary
Ophthalmologists near Dr. Chan
Counts of ophthalmologists 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. Christabel Chan's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Chan's median patient age at 74, with 100% women.
Dr. Chan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Christabel Chan wrote 793 Medicare Part D claims in 2024
In 2024, Dr. Chan wrote 793 Medicare Part D claims for 270 patients. 65% of them were for generic drugs. CMS names the drug for 649 of them, across 12 drugs with 11 or more claims each, at $98,520 in total drug cost.
Dr. Chan's Part D claims by kind of drug, 2024
- Generic515 claims65%
- Brand-name278 claims35%
Dr. Chan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Christabel Chan takes part in Medicare
Dr. Chan 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)
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Dr. Christabel Chan received $799 in industry payments from 2024 to 2025
CMS Open Payments shows 9 general payments to Dr. Chan from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $433.
General payments to Dr. Chan by program year, 2024 to 2025
Companies that paid Dr. Chan the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Christabel Chan'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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) |
| 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. Christabel Chan
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. Christabel Chan's NPI number?
Dr. Christabel Chan's NPI number is 1578207528. It was assigned on April 26, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Christabel Chan?
Dr. Christabel Chan is an ophthalmologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Christabel Chan practice?
Dr. Chan practices at 50 Irving Street N.W., Washington, DC 20422. Dr. Chan's primary practice is Washington DC VA Medical Center in Washington, District of Columbia, part of Veterans Health Administration. Dmand AI also links Dr. Chan to 1 medical group.
What is Dr. Christabel Chan's office phone number?
The practice phone on file for Dr. Chan is (202) 745-8000.
What is Dr. Christabel Chan's medical license number?
Dr. Chan holds Georgia license 111153, one of 2 state licenses on file.
Which hospitals is Dr. Christabel Chan affiliated with?
Dr. Chan practices at Washington DC VA Medical Center in Washington, District of Columbia. Dr. Chan is also affiliated with The George Washington University Hospital.
What medical group is Dr. Christabel Chan part of?
Dr. Chan is linked to Emory Clinic. Dmand AI links Dr. Chan to 1 more medical group.
Does Dr. Christabel Chan accept Medicare?
Yes. CMS lists Dr. Chan as accepting Medicare assignment.
What drugs does Dr. Christabel Chan prescribe most?
In 2024 Medicare Part D data, Dr. Chan's most prescribed drugs by claims were Latanoprost, Brimonidine Tartrate and Dorzolamide-Timolol.
Has Dr. Christabel Chan received payments from drug or device companies?
CMS Open Payments shows $799 in general payments to Dr. Chan from 4 companies from 2024 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Christabel Chan been practicing?
Dr. Chan's NPI was assigned in 2022.
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