Keeran Sampat, MD
NPI 1518103811 · Hematology & Oncology Physician · Arlington, VA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keeran Sampat, MD is a Hematology & Oncology Physician provider in Arlington, VA (NPI 1518103811).
Provider details
- NPI number
- 1518103811
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101253895 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
7,670 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,127 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 1,078 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 808 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 478 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 348 | $140 |
| Gammaglobulin (immune System Protein) Measurement82784 | 325 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Abiraterone Acetate | 68 | — |
| Prednisone | 60 | 13 |
| Acyclovir | 55 | 12 |
| Apixabanbrand: Eliquis | 51 | 14 |
| Prochlorperazine Maleate | 45 | 37 |
| Hydroxyurea | 42 | 12 |
| Lidocaine/Prilocainebrand: Lidocaine-Prilocaine | 37 | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$430 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-12-17
- Last updated
- 2025-11-12
- Certified
- 2025-11-12
Frequently asked questions
- What is Keeran Sampat's NPI number?
- Keeran Sampat's National Provider Identifier (NPI) is 1518103811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keeran Sampat's specialty?
- Keeran Sampat is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Keeran Sampat located?
- Keeran Sampat's practice location on file with NPPES is 1100 N Glebe Rd Ste 1600, Arlington, VA 22201-5798.
- What is Keeran Sampat's phone number?
- The practice phone number listed in the NPPES registry for Keeran Sampat is (571) 350-8400.
- Does Keeran Sampat accept Medicare?
- Keeran Sampat is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keeran Sampat's NPI active?
- Yes — Keeran Sampat's NPI (1518103811) is active in the NPPES registry as of the last update on 2025-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.