Doctor profile · Federal record
Dr. Samantha Dibenedetto, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Medical Oncology Physician · Hematology (Internal Medicine) Physician · Internal Medicine Physician · Fairfax, VA
- NPI 1295198695
- Accepts Medicare
- MIPS 89.8 / 100 · 2023
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8613 Route 29 # 200N
Fairfax, VA 220312171
(571) 350-8400
fax (703) 280-9596 - Mailing address
-
3040 Williams Dr Ste 100
Fairfax, VA 220314618
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- November 12, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Virginia #0101278270
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295198695. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,986
Distinct HCPCS
10
Medicare allowed
$64,890
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0881 |
Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 4,440 | 13 | $3 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 220 | 17 | $0 | |
80053 |
Blood test, comprehensive group of blood chemicals | 156 | 114 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 117 | 102 | $101 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 100 | 57 | $8 | |
83883 |
Nephelometry, test method using light | 86 | 38 | $13 | |
96413 |
Administration of chemotherapy into vein, 1 hour or less | 52 | 41 | $156 | |
36415 |
Insertion of needle into vein for collection of blood sample | 50 | 37 | $8 | |
82728 |
Ferritin (blood protein) level | 49 | 43 | $13 | |
96375 |
Injection of additional new drug or substance into vein | 49 | 26 | $18 |
In context: peer comparison
Among 7 peers in Fairfax Hematology & Oncology Physician, average services per provider: 1,248. This provider delivers 4.8× the peer median.Open Payments
Industry payments received
All-time total
$2,201
Transactions
75
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 18 | $685.89 | |
| Janssen Biotech, INC. | 10 | $314.45 | |
| AstraZeneca Pharmaceuticals Lp | 10 | $193.43 | |
| Daiichi Sankyo INC. | 11 | $181.31 | |
| Servier Pharmaceuticals LLC | 5 | $105.63 | |
| Ipsen Biopharmaceuticals, INC | 3 | $63.86 | |
| Takeda Pharmaceuticals U.S.A., INC. | 3 | $60.56 | |
| GlaxoSmithKline, LLC. | 3 | $56.95 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $54.54 | |
| Incyte Corporation | 2 | $49.45 | |
| Alexion Pharmaceuticals, INC. | 2 | $48.01 | |
| Abbvie INC. | 2 | $44.90 | |
| Pfizer INC. | 2 | $44.88 | |
| TerSera Therapeutics LLC | 1 | $31.02 | |
| Genmab U.S., INC. | 1 | $28.64 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Samantha Dibenedetto's medical specialty?
Dr. Samantha Dibenedetto practices Hematology & Oncology Physician in Fairfax, VA.
Where does Dr. Samantha Dibenedetto practice?
Dr. Samantha Dibenedetto practices at 8613 Route 29 # 200N, Fairfax, VA 220312171. Office phone: 5713508400.
What is Dr. Samantha Dibenedetto's NPI?
Dr. Samantha Dibenedetto's National Provider Identifier (NPI) is 1295198695, issued by NPPES.
Does Dr. Samantha Dibenedetto accept Medicare assignment?
Yes. Dr. Samantha Dibenedetto accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samantha Dibenedetto commonly perform?
Top Medicare-reported procedures in 2023: Injection, darbepoetin alfa, 1 microgram (non-esrd use) (HCPCS J0881); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.