William Houck, M.D.
NPI 1568406288 · Hematology & Oncology Physician · Winchester, VA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Houck, M.D. is a Hematology & Oncology Physician provider in Winchester, VA (NPI 1568406288).
Provider details
- NPI number
- 1568406288
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101236276 (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
20 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
6,620 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 | 1,089 | $8 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 766 | $15 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 715 | $10 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 495 | $123 |
| Enhancing Oncology Model (eom) Monthly Enhanced Oncology Services (meos) Payment for Eom Enhanced ServicesM0010 | 472 | $71 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 398 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 110 | 37 |
| Dexamethasone | 102 | 35 |
| Prednisone | 97 | 26 |
| Apixabanbrand: Eliquis | 87 | 20 |
| Letrozole | 67 | 16 |
| Lenalidomide | 58 | — |
| Acyclovir | 57 | 11 |
| Ondansetron Hcl | 56 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$184 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
- 2006-06-15
- Last updated
- 2023-05-24
- Certified
- 2023-05-24
Frequently asked questions
- What is William Houck's NPI number?
- William Houck's National Provider Identifier (NPI) is 1568406288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Houck's specialty?
- William Houck is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is William Houck located?
- William Houck's practice location on file with NPPES is 400 Campus Blvd Ste 100, Winchester, VA 22601-6906.
- What is William Houck's phone number?
- The practice phone number listed in the NPPES registry for William Houck is (540) 662-1108.
- Does William Houck accept Medicare?
- William Houck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Houck's NPI active?
- Yes — William Houck's NPI (1568406288) is active in the NPPES registry as of the last update on 2023-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.