Sonia Hepburn, M.D.
NPI 1760800858 · Hematology & Oncology Physician · Williamsburg, VA
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonia Hepburn, M.D. is a Hematology & Oncology Physician provider in Williamsburg, VA (NPI 1760800858).
Provider details
- NPI number
- 1760800858
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0101268813 (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
12 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
10,429 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 1,716 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 1,368 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 661 | $123 |
| Gammaglobulin (immune System Protein) Measurement82784 | 495 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 487 | $16 |
| Flow Cytometry Technique for Dna Or Cell Analysis, Each Additional Marker |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 241 | 84 |
| Letrozole | 77 | 28 |
| Apixabanbrand: Eliquis | 41 | 11 |
| Rivaroxabanbrand: Xarelto | 37 | — |
| Exemestane | 32 | 11 |
| Dexamethasone | 32 | 11 |
| Ondansetron Hcl | 26 | 14 |
| Lenalidomide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$843 across 12 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
- 2014-04-04
- Last updated
- 2020-06-10
- Certified
- 2020-06-10
Frequently asked questions
- What is Sonia Hepburn's NPI number?
- Sonia Hepburn's National Provider Identifier (NPI) is 1760800858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Hepburn's specialty?
- Sonia Hepburn is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Sonia Hepburn located?
- Sonia Hepburn's practice location on file with NPPES is 500 Sentara Cir Ste 203, Williamsburg, VA 23188-5727.
- What is Sonia Hepburn's phone number?
- The practice phone number listed in the NPPES registry for Sonia Hepburn is (757) 229-2236.
- Does Sonia Hepburn accept Medicare?
- Sonia Hepburn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonia Hepburn's NPI active?
- Yes — Sonia Hepburn's NPI (1760800858) is active in the NPPES registry as of the last update on 2020-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.