Lyda Del Toro, PA-C
NPI 1598075509 · Physician Assistant · Pomona, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lyda Del Toro, PA-C is a Physician Assistant provider in Pomona, CA (NPI 1598075509).
Provider details
- NPI number
- 1598075509
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA12865 (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
15 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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 76 | 33 |
| Metformin Hcl | 55 | 22 |
| Gabapentin | 54 | 22 |
| Losartan Potassium | 40 | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 34 | 17 |
| Levothyroxine Sodium | 33 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 across 1 record (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
- 2010-10-13
- Last updated
- 2011-12-09
Frequently asked questions
- What is Lyda Del Toro's NPI number?
- Lyda Del Toro's National Provider Identifier (NPI) is 1598075509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lyda Del Toro's specialty?
- Lyda Del Toro is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lyda Del Toro located?
- Lyda Del Toro's practice location on file with NPPES is 1818 N Orange Grove Ave, Pomona, CA 91767-3028.
- What is Lyda Del Toro's phone number?
- The practice phone number listed in the NPPES registry for Lyda Del Toro is (909) 620-7200.
- Does Lyda Del Toro accept Medicare?
- Lyda Del Toro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lyda Del Toro's NPI active?
- Yes — Lyda Del Toro's NPI (1598075509) is active in the NPPES registry as of the last update on 2011-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.