William Cox, D.O.
NPI 1285827485 · Hospitalist Physician · Blacksburg, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Cox, D.O. is a Hospitalist Physician provider in Blacksburg, VA (NPI 1285827485).
Provider details
- NPI number
- 1285827485
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 0102202067 (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
18 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
691 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 308 | $113 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 120 | $75 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 103 | $166 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 76 | $110 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 58 | $76 |
| Critical Care, First 30-74 Minutes99291 | 26 | $203 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$11 across 1 record (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
- 2007-08-21
- Last updated
- 2007-08-21
Frequently asked questions
- What is William Cox's NPI number?
- William Cox's National Provider Identifier (NPI) is 1285827485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Cox's specialty?
- William Cox is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is William Cox located?
- William Cox's practice location on file with NPPES is 3700 S Main St, Blacksburg, VA 24060-7017.
- What is William Cox's phone number?
- The practice phone number listed in the NPPES registry for William Cox is (540) 951-3020.
- Does William Cox accept Medicare?
- William Cox is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Cox's NPI active?
- Yes — William Cox's NPI (1285827485) is active in the NPPES registry as of the last update on 2007-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.