Lexie Diaz
NPI 1437906419 · Medical Physician Assistant · Lockport, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lexie Diaz is a Medical Physician Assistant provider in Lockport, NY (NPI 1437906419).
Provider details
- NPI number
- 1437906419
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 24 | 23 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 | 13 |
| Alprazolam | 18 | 13 |
| Clonazepam | 16 | 11 |
| Fluticasone Propionate | 15 | 13 |
| Tramadol Hcl | 15 | 12 |
| Azithromycin | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$257 across 4 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
Additional practice locations (1)
- 364 Whitehaven RdGrand Island, NY 14072-1939Phone: (716) 545-8618
Registry dates
- Enumerated
- 2024-05-06
- Last updated
- 2024-07-23
- Certified
- 2024-07-23
Frequently asked questions
- What is Lexie Diaz's NPI number?
- Lexie Diaz's National Provider Identifier (NPI) is 1437906419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lexie Diaz's specialty?
- Lexie Diaz is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lexie Diaz located?
- Lexie Diaz's practice location on file with NPPES is 6950 S Transit Rd, Lockport, NY 14094-6333.
- What is Lexie Diaz's phone number?
- The practice phone number listed in the NPPES registry for Lexie Diaz is (716) 630-1335.
- Does Lexie Diaz accept Medicare?
- Lexie Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lexie Diaz's NPI active?
- Yes — Lexie Diaz's NPI (1437906419) is active in the NPPES registry as of the last update on 2024-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.