Doctor profile · Federal record
Dr. Daniel Chong, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Fairfax, VA
- NPI 1942462601
- Accepts Medicare
- MIPS 89.8 / 100 · 2023
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3700 Joseph Siewick Dr Ste 408
Fairfax, VA 220331745
(571) 350-8400
fax (703) 620-0952 - Additional location
-
8613 Route 29 Ste 200N
Fairfax, VA 220312171
(715) 350-8400
fax (703) 280-9596 - Mailing address
-
3040 Williams Dr Ste 100
Fairfax, VA 220314618
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- March 10, 2025
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Virginia #0101257655
- Medicaid
- VA #1942462601
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942462601. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
75,479
Distinct HCPCS
10
Medicare allowed
$1,410,818
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1439 |
Injection, ferric carboxymaltose, 1 mg | 18,000 | 18 | $1 | |
J0881 |
Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 13,540 | 23 | $3 | |
J9299 |
Injection, nivolumab, 1 mg | 11,620 | 13 | $30 | |
J9144 |
Injection, daratumumab, 10 mg and hyaluronidase-fihj | 10,260 | 22 | $46 | |
J9267 |
Injection, paclitaxel, 1 mg | 3,648 | 14 | $0 | |
J0897 |
Injection, denosumab, 1 mg | 2,700 | 17 | $23 | |
Q5119 |
Injection, rituximab-pvvr, biosimilar, (ruxience), 10 mg | 1,960 | 16 | $29 | |
J9041 |
Injection, bortezomib, 0.1 mg | 1,844 | 13 | $4 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 1,340 | 74 | $0 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,097 | 629 | $101 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 1,248. This provider delivers 60× the peer median.Open Payments
Industry payments received
All-time total
$1,096
Transactions
40
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 5 | $149.41 | |
| Novartis Pharmaceuticals Corporation | 5 | $119.11 | |
| PFIZER INC. | 4 | $80.37 | |
| ABBVIE INC. | 3 | $79.77 | |
| Gilead Sciences, Inc. | 3 | $79.61 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $73.92 | |
| Daiichi Sankyo Inc. | 3 | $62.07 | |
| Astellas Pharma US Inc | 2 | $57.25 | |
| Merck Sharp & Dohme LLC | 3 | $56.02 | |
| Celgene Corporation | 2 | $47.26 | |
| Ipsen Biopharmaceuticals, Inc | 2 | $45.07 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $42.88 | |
| Genmab U.S., Inc. | 1 | $32.32 | |
| Incyte Corporation | 1 | $24.54 | |
| Alexion Pharmaceuticals, Inc. | 1 | $22.79 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
517
Patients
57
Total drug cost
$1,633,575
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 89 | 27 | $2,372 |
| Prednisone | Generic | 76 | 17 | $419 |
| Abiraterone Acetate | Generic | 61 | 0 | $189,863 |
| Venclexta (Venetoclax) | Brand | 32 | 0 | $368,884 |
| Hydroxyurea | Generic | 30 | 0 | $1,295 |
| Tamoxifen Citrate | Generic | 30 | 0 | $400 |
| Dexamethasone | Generic | 29 | 0 | $391 |
| Imatinib Mesylate | Generic | 25 | 0 | $71,515 |
| Eliquis (Apixaban) | Brand | 24 | 0 | $14,292 |
| Jakafi (Ruxolitinib Phosphate) | Brand | 23 | 0 | $340,224 |
Hospital affiliations
Frequently asked questions
What is Dr. Daniel Chong's medical specialty?
Dr. Daniel Chong practices Hematology & Oncology Physician in Fairfax, VA.
Where does Dr. Daniel Chong practice?
Dr. Daniel Chong practices at 3700 Joseph Siewick Dr Ste 408, Fairfax, VA 220331745. Office phone: 5713508400.
What is Dr. Daniel Chong's NPI?
Dr. Daniel Chong's National Provider Identifier (NPI) is 1942462601, issued by NPPES.
Does Dr. Daniel Chong accept Medicare assignment?
Yes. Dr. Daniel Chong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Chong commonly perform?
Top Medicare-reported procedures in 2023: Injection, ferric carboxymaltose, 1 mg (HCPCS J1439); Injection, darbepoetin alfa, 1 microgram (non-esrd use) (HCPCS J0881); Injection, nivolumab, 1 mg (HCPCS J9299). Source: CMS Medicare Physician & Other Practitioners file.