William Clouse, M.D.
NPI 1841279825 · Vascular Surgery Physician · Charlottesville, VA
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Clouse, M.D. is a Vascular Surgery Physician provider in Charlottesville, VA (NPI 1841279825).
Provider details
- NPI number
- 1841279825
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101265844 (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
469 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) |
|---|---|---|
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 84 | $36 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 79 | $91 |
| Ultrasound Study of Arm and Leg Arteries93922 | 69 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 41 | $63 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 29 | $31 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,630 across 24 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
- 2006-01-10
- Last updated
- 2020-10-12
- Certified
- 2020-10-12
Frequently asked questions
- What is William Clouse's NPI number?
- William Clouse's National Provider Identifier (NPI) is 1841279825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Clouse's specialty?
- William Clouse is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is William Clouse located?
- William Clouse's practice location on file with NPPES is 1215 Lee St, Charlottesville, VA 22908-3117.
- What is William Clouse's phone number?
- The practice phone number listed in the NPPES registry for William Clouse is (434) 243-1000.
- Does William Clouse accept Medicare?
- William Clouse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Clouse's NPI active?
- Yes — William Clouse's NPI (1841279825) is active in the NPPES registry as of the last update on 2020-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.