William Ferrell, PA-C
NPI 1285166777 · Physician Assistant · Roanoke, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Ferrell, PA-C is a Physician Assistant provider in Roanoke, VA (NPI 1285166777).
Provider details
- NPI number
- 1285166777
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
277 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 86 | $106 |
| Drainage of Fluid From Abdominal Cavity Using Imaging Guidance49083 | 32 | $85 |
| Fluoroscopic Guidance for Insertion Or Removal of Central Vein Access Device77001 | 22 | $14 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 17 | $80 |
| Fine Needle Aspiration Biopsy Using Ultrasound Guidance, First Growth10005 | 16 | $59 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-04-03
- Last updated
- 2025-02-20
- Certified
- 2025-02-20
Frequently asked questions
- What is William Ferrell's NPI number?
- William Ferrell's National Provider Identifier (NPI) is 1285166777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Ferrell's specialty?
- William Ferrell is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Ferrell located?
- William Ferrell's practice location on file with NPPES is 1906 Belleview Ave Se, Roanoke, VA 24014-1838.
- What is William Ferrell's phone number?
- The practice phone number listed in the NPPES registry for William Ferrell is (540) 981-7000.
- Does William Ferrell accept Medicare?
- William Ferrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Ferrell's NPI active?
- Yes — William Ferrell's NPI (1285166777) is active in the NPPES registry as of the last update on 2025-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.