William Wilson, PA-C
NPI 1265469712 · Medical Physician Assistant · Apple Valley, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Wilson, PA-C is a Medical Physician Assistant provider in Apple Valley, CA (NPI 1265469712).
Provider details
- NPI number
- 1265469712
- Entity type
- Individual
- Primary specialty
- Medical 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
19 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
232 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 155 | $79 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 24 | $13 |
| Automated Urinalysis Test81003 | 23 | $2 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 15 | $50 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 15 | $98 |
Typical Medicare-allowed amounts for these services range $2–$98 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 62 | 60 |
| Azithromycin | 52 | 49 |
| Cephalexin | 45 | 43 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 33 | 33 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 29 | 29 |
| Ciprofloxacin Hcl | 27 | 27 |
| Doxycycline Hyclate | 27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-27
- Last updated
- 2015-08-07
Frequently asked questions
- What is William Wilson's NPI number?
- William Wilson's National Provider Identifier (NPI) is 1265469712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Wilson's specialty?
- William Wilson is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Wilson located?
- William Wilson's practice location on file with NPPES is 18522 Highway 18, Apple Valley, CA 92307.
- What is William Wilson's phone number?
- The practice phone number listed in the NPPES registry for William Wilson is (760) 242-7707.
- Does William Wilson accept Medicare?
- William Wilson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Wilson's NPI active?
- Yes — William Wilson's NPI (1265469712) is active in the NPPES registry as of the last update on 2015-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.