Aaron Toole, PA
NPI 1780951947 · Medical Physician Assistant · Fontana, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aaron Toole, PA is a Medical Physician Assistant provider in Fontana, CA (NPI 1780951947).
Provider details
- NPI number
- 1780951947
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA 19372 (CA)
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 tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 126 | 56 |
| Lisinopril | 69 | 34 |
| Metformin Hcl | 56 | 32 |
| Levothyroxine Sodium | 46 | 24 |
| Losartan Potassium | 43 | 18 |
| Gabapentin | 40 | 22 |
| Hydrocodone/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$201 across 9 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
- 2011-11-16
- Last updated
- 2023-09-26
- Certified
- 2023-09-26
Frequently asked questions
- What is Aaron Toole's NPI number?
- Aaron Toole's National Provider Identifier (NPI) is 1780951947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aaron Toole's specialty?
- Aaron Toole is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Aaron Toole located?
- Aaron Toole's practice location on file with NPPES is 16465 Sierra Lakes Pkwy Ste 300, Fontana, CA 92336-1242.
- What is Aaron Toole's phone number?
- The practice phone number listed in the NPPES registry for Aaron Toole is (909) 429-2864.
- Does Aaron Toole accept Medicare?
- Aaron Toole is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aaron Toole's NPI active?
- Yes — Aaron Toole's NPI (1780951947) is active in the NPPES registry as of the last update on 2023-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.