Jason Willis, PA
NPI 1013948215 · Physician Assistant · Greensburg, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Willis, PA is a Physician Assistant provider in Greensburg, PA (NPI 1013948215).
Provider details
- NPI number
- 1013948215
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- 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
20 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) |
|---|---|---|
| Replacement of Knee Joint, Both Sides of Knee27447 | 20 | $165 |
Typical Medicare-allowed amounts for these services range $165–$165 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 230 | 106 |
| Rivaroxabanbrand: Xarelto | 75 | 68 |
| Meloxicam | 72 | 36 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 44 | 29 |
| Diclofenac Sodium | 41 | 18 |
| Tramadol Hcl | 39 | 32 |
| Celecoxib | 29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2007-10-25
Frequently asked questions
- What is Jason Willis's NPI number?
- Jason Willis's National Provider Identifier (NPI) is 1013948215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Willis's specialty?
- Jason Willis is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jason Willis located?
- Jason Willis's practice location on file with NPPES is 522 W Newton St, Greensburg, PA 15601-2820.
- What is Jason Willis's phone number?
- The practice phone number listed in the NPPES registry for Jason Willis is (724) 853-8922.
- Does Jason Willis accept Medicare?
- Jason Willis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Willis's NPI active?
- Yes — Jason Willis's NPI (1013948215) is active in the NPPES registry as of the last update on 2007-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.