Corwin Ellsworth, PA-C
NPI 1962634246 · Physician Assistant · Twin Falls, ID
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Corwin Ellsworth, PA-C is a Physician Assistant provider in Twin Falls, ID (NPI 1962634246).
Provider details
- NPI number
- 1962634246
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA-1575 (ID)
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
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
775 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 | 384 | $74 |
| Urinalysis, Manual Test81002 | 80 | $3 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 65 | $92 |
| Detection Test By Multiplex Amplified Probe Technique for Severe Acute Respiratory Syndrome Coronavirus 2 (sars-Cov-2) (covid-19) and Influenza Virus Types a and B87636 | 56 | $138 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 46 | $12 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 158 | 150 |
| Azithromycin | 115 | 110 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 92 | 91 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 72 | 71 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 47 | 47 |
| Cephalexin | 40 | 39 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-08-20
- Last updated
- 2026-03-23
- Certified
- 2026-03-23
Frequently asked questions
- What is Corwin Ellsworth's NPI number?
- Corwin Ellsworth's National Provider Identifier (NPI) is 1962634246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Corwin Ellsworth's specialty?
- Corwin Ellsworth is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Corwin Ellsworth located?
- Corwin Ellsworth's practice location on file with NPPES is 243 Cheney Dr W Ste 200, Twin Falls, ID 83301-3721.
- What is Corwin Ellsworth's phone number?
- The practice phone number listed in the NPPES registry for Corwin Ellsworth is (208) 736-7422.
- Does Corwin Ellsworth accept Medicare?
- Corwin Ellsworth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Corwin Ellsworth's NPI active?
- Yes — Corwin Ellsworth's NPI (1962634246) is active in the NPPES registry as of the last update on 2026-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.