$92 in research paymentsUreteral NeoplasmsUrethral NeoplasmsEnfortumab vedotin
Dr. Daniel Gene Chong, MD
NPI1942462601PAC ID8022296979
- Medicare services, 2024
- 43,119
- Medicare patients, 2024
- 1,061
- Part D claims, 2024
- 993
- Clinical trials
- 1
- Hospital affiliations
- 4
- Practice address
- 8613 Lee Hwy, Fairfax, VA 22031
- Practice phone
- Call (703) 280-5390
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Virginia Cancer Specialists
Fairfax, Virginia
Find Dr. Chong'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. Daniel Gene Chong is a hematologist and oncologist in Fairfax, Virginia
Dr. Chong practices at Virginia Cancer Specialists in Fairfax, Virginia.
Dr. Chong's NPI, 1942462601, was assigned on June 25, 2008. Dr. Chong graduated from University of Virginia School of Medicine in 2008. Dr. Chong holds Virginia license 0101257655.
NPI and contact details
- NPI
- 1942462601NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022296979
- NPI enumeration date
- June 25, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (703) 280-5390
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel Gene Chong practices at Virginia Cancer Specialists in Fairfax, Virginia
Dr. Chong's primary practice is Virginia Cancer Specialists, at 8613 Lee Hwy, Fairfax, VA 22031 in Fairfax County. The practice phone is (703) 280-5390.
- Virginia Cancer Specialists8613 Lee Hwy, Fairfax, VA 22031 · Fairfax CountyPhone(703) 280-5390
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Daniel Gene Chong is affiliated with 6 sites of care and 1 medical group
Dr. Chong's primary practice is Virginia Cancer Specialists in Fairfax, Virginia. Dr. Chong is also affiliated with Inova Fair Oaks Hospital. The medical group on file is Virginia Cancer Specialists. Dmand AI also links Dr. Chong to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Virginia Cancer SpecialistsPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Daniel Gene Chong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chong practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Virginia Cancer Specialists | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel Gene Chong is one of 297 hematologists and oncologists in Virginia
Hematology and oncology is Dr. Chong's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Chong is licensed in Virginia.
Specialties and state licenses
- Hematology and oncology, VirginiaPrimary
Hematologists and oncologists near Dr. Chong
Counts of hematologists and oncologists 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. Daniel Gene Chong billed Medicare for 43,119 services in 2024
CMS data shows 43,119 Medicare services from Dr. Chong across 64 procedure codes in 2024, for 1,061 Medicare patients. Medicare paid $897,630 for them.
Medicare services, 202443,119
Medicare patients1,061
Paid by Medicare$897,630
Procedure codes64
Dr. Chong's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 64,4482024: 34,09347%
- Lab and pathology
- 2023: 5,2362024: 5,86012%
- Tests and treatments
- 2023: 1,4602024: 1,22416%
- Office and hospital visits
- 2023: 1,5952024: 1,11630%
- Surgery
- 2023: 4722024: 5169%
- Other services
- 2023: 2,2682024: 31086%
Where Dr. Chong's Medicare services took place, 2024
- In an office42,987100%
- In a facility1320%
Dr. Chong compared with the Virginia median for hematologists and oncologists, 2024
- Dr. Chong
- Virginia median
- Medicare services
- 43,119vs 3,51412.3 times
- Medicare patients
- 1,061vs 4742.2 times
- Part D claims
- 836vs 45285% above
Medians across 275 hematologists and oncologists in Virginia with Dmand AI profiles that report each measure.
Dr. Chong's most billed Medicare procedure codes, 2024
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. Chong and other hematologists and oncologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel Gene Chong treated 1,061 Medicare patients in 2024, average age 76
CMS counts 1,061 Medicare patients who saw Dr. Chong in 2024. The largest group is 65 to 74, with 442 patients. 74% of them have high cholesterol, and 71% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.89, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Chong's median patient age at 67, with 53% women.
Medicare patients, 20241,061
Average age76
Average risk score1.89
Also on Medicaid7%
Dr. Chong's Medicare patients by age, 2024
Dr. Chong's Medicare patients by sex, 2024
- Women59656%
- Men46544%
Chronic conditions among Dr. Chong's Medicare patients, 2024
- High cholesterol74%
- High blood pressure71%
- Cancer48%
- Arthritis42%
- Ischemic heart disease32%
- Diabetes30%
- Chronic kidney disease26%
- Atrial fibrillation21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women53%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel Gene Chong wrote 993 Medicare Part D claims in 2024
In 2024, Dr. Chong wrote 993 Medicare Part D claims for 146 patients. 67% of them were for generic drugs. CMS names the drug for 836 of them, across 26 drugs with 11 or more claims each, at $3,409,272 in total drug cost. In 2023, CMS named 565 claims across 19 drugs.
Part D claims, 2024993
Drugs named by CMS26
Total drug cost$3.4M
Part D patients146
Dr. Chong's Part D claims by kind of drug, 2024
- Generic665 claims67%
- Brand-name and other328 claims33%
Dr. Chong'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.
Drug classes CMS tracks in Dr. Chong's Part D claims, 2024
- Antibiotics5%51 of 993 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5652024: 83648%
Drugs named by CMS: 26 in 2024, 19 in 2023.
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
Dr. Daniel Gene Chong offers telehealth to Medicare patients
Dr. Chong accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chong as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Daniel Gene Chong has worked on 1 clinical trial
Dmand AI links Dr. Chong to 1 clinical trial. Conditions studied include Ureteral Neoplasms and Urethral Neoplasms. Open Payments lists research payments to Dr. Chong that name 1 trial.
Conditions in Dr. Chong's trials
- Ureteral Neoplasms
- Urethral Neoplasms
Investigators on the most trials with Dr. Chong
- Mehmet Asim Bilen, MD1 shared trial
- Manojkumar Bupathi, MD1 shared trial
- Earle Frederik Burgess, MD1 shared trial
Recent clinical trials with Dr. Chong
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Daniel Gene Chong received $20,456 in industry payments from 2016 to 2025
CMS Open Payments shows 204 general payments to Dr. Chong from 44 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 39% of the total. Janssen Pharmaceuticals, Inc paid the most, $7,538. It also lists 2 research payments totaling $92 in 2018, naming 1 clinical trial.
General payments to Dr. Chong by program year, 2016 to 2025
General payments to Dr. Chong by kind, 2016 to 2025
$20.5Kin total
- Consulting fees$8,03339%
- Speaker and faculty fees$5,67028%
- Food and beverage$4,43622%
- Travel and lodging$2,08810%
- Education$2291%
Companies that paid Dr. Chong the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel Gene Chong graduated from University of Virginia School of Medicine
Dr. Chong graduated from University of Virginia School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel Gene Chong'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Daniel Gene Chong
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. Daniel Gene Chong's NPI number?
Dr. Daniel Gene Chong's NPI number is 1942462601. It was assigned on June 25, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Gene Chong?
Dr. Daniel Gene Chong is a hematologist and oncologist in Fairfax, Virginia. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Daniel Gene Chong practice?
Dr. Chong practices at 8613 Lee Hwy, Fairfax, VA 22031. Dr. Chong's primary practice is Virginia Cancer Specialists in Fairfax, Virginia. Dmand AI also links Dr. Chong to 3 hospitals and 1 group practice or clinic.
What is Dr. Daniel Gene Chong's office phone number?
The practice phone on file for Dr. Chong is (703) 280-5390.
What is Dr. Daniel Gene Chong's medical license number?
Dr. Chong holds Virginia license 0101257655.
Which hospitals is Dr. Daniel Gene Chong affiliated with?
Dr. Chong is affiliated with Inova Fair Oaks Hospital. Dmand AI links Dr. Chong to 3 more hospitals.
What medical group is Dr. Daniel Gene Chong part of?
Dr. Chong is linked to Virginia Cancer Specialists.
Does Dr. Daniel Gene Chong accept Medicare?
Yes. CMS data shows Dr. Chong billed Medicare for 43,119 services in 2024, and Dr. Chong accepts Medicare assignment.
Does Dr. Daniel Gene Chong offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chong as offering telehealth services.
How many Medicare patients does Dr. Daniel Gene Chong see?
CMS counts 1,061 Medicare patients who saw Dr. Chong in 2024, with an average age of 76.
Show 6 more questionsShow fewer questions
What services does Dr. Daniel Gene Chong bill to Medicare?
In 2024, Dr. Chong's most billed Medicare services were injected or infused drug (J9144), injected or infused drug (J1439) and injected or infused drug (J0881).
Where did Dr. Daniel Gene Chong go to medical school?
Dr. Chong graduated from University of Virginia School of Medicine in 2008.
What drugs does Dr. Daniel Gene Chong prescribe most?
In 2024 Medicare Part D data, Dr. Chong's most prescribed drugs by claims were Anastrozole, Eliquis and Prednisone.
Has Dr. Daniel Gene Chong received payments from drug or device companies?
CMS Open Payments shows $20,456 in general payments to Dr. Chong from 44 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Daniel Gene Chong been practicing?
Dr. Chong graduated from medical school in 2008, 18 years ago.
Does Dr. Daniel Gene Chong do research?
Dr. Chong has worked on 1 clinical trial.
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