William Ball, MD
NPI 1194797936 · Family Medicine Physician · Roanoke, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Ball, MD is a Family Medicine Physician provider in Roanoke, VA (NPI 1194797936).
Provider details
- NPI number
- 1194797936
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101038245 (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
4,869 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,139 | $9 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 721 | $69 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 701 | $116 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 601 | $83 |
| Automated Urinalysis Test81003 | 271 | $2 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 245 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 1,431 | 259 |
| Atorvastatin Calcium | 946 | 266 |
| Amlodipine Besylate | 663 | 157 |
| Rosuvastatin Calcium | 619 | 208 |
| Furosemide | 573 | 122 |
| Lisinopril | 527 | 143 |
| Potassium Chloride | 486 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,160 across 69 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
- 2006-02-06
- Last updated
- 2021-03-16
- Certified
- 2021-03-16
Frequently asked questions
- What is William Ball's NPI number?
- William Ball's National Provider Identifier (NPI) is 1194797936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Ball's specialty?
- William Ball is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Ball located?
- William Ball's practice location on file with NPPES is 3390 Colonial Ave, Roanoke, VA 24018-3740.
- What is William Ball's phone number?
- The practice phone number listed in the NPPES registry for William Ball is (540) 772-1006.
- Does William Ball accept Medicare?
- William Ball is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Ball's NPI active?
- Yes — William Ball's NPI (1194797936) is active in the NPPES registry as of the last update on 2021-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.