Physician Profile
Unclaimed ProfileAbout LEE
Samuel Sang Lee, M.D. practices hematology/oncology in Manassas, VA. Samuel is a 2013 graduate of University of Chicago, Pritzker School of Medicine. Samuel is also listed as specializing in hematology & oncology, medical oncology, and hematology. According to Medicare claims data, Samuel cared for 1,655 Medicare patients across 96,989 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (571) 222-2200
- Email not available
Practice Locations
9450 INNOVATION DR
Manassas, VA 20110
Procedures Most Often Billed to Medicare
96,989 services · 1,655 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
912 |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
312 |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
264 |
| Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | Treatment | 96401 |
168 |
| Injection, ferric carboxymaltose, 1 mg | Drug given | J1439 |
31,500 |
| Injection, pembrolizumab, 1 mg | Drug given | J9271 |
14,500 |
| Injection, daratumumab, 10 mg and hyaluronidase-fihj | Drug given | J9144 |
12,780 |
| Injection, azacitidine, 1 mg | Drug given | J9025 |
9,780 |
| Injection, darbepoetin alfa, 1 microgram (non-esrd use) | Drug given | J0881 |
9,620 |
| Injection, paclitaxel, 1 mg | Drug given | J9267 |
5,292 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other hematology/oncology specialists at this location 3
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Trained at University of Chicago, Pritzker School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at University of Chicago, Pritzker School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in VA who bill this service to Medicare most often.
Common questions
What is Dr. Lee's specialty?
Dr. Lee is a hematology/oncology in Manassas, VA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HEMATOLOGY/ONCOLOGY”.
NPI registry
Where can I find Dr. Lee?
Dr. Lee is listed at 9450 INNOVATION DR, Manassas, VA 20110. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Lee?
The number on file is (571) 222-2200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Lee's NPI number?
Dr. Lee's National Provider Identifier is 1710320718. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Lee's medical education?
Dr. Lee attended University of Chicago, Pritzker School of Medicine, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Lee been practicing?
Dr. Lee has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Lee known for?
According to Medicare billing data, Dr. Lee performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as administration of chemotherapy into vein, 1 hour or less and injection of additional new drug or substance into vein, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Lee confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lee. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.