Lawrence Mazaras, RPA-C
NPI 1396046686 · Physician Assistant · Uniondale, NY
Lawrence Mazaras, RPA-C is a Physician Assistant provider in Uniondale, NY (NPI 1396046686).
Provider details
- NPI number
- 1396046686
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RPA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 013785 (NY)
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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 49 | 22 |
| Atorvastatin Calcium | 49 | 25 |
| Metoprolol Succinate | 39 | 18 |
| Amlodipine Besylate | 26 | 14 |
| Sacubitril/Valsartanbrand: Entresto | 24 | — |
| Empagliflozinbrand: Jardiance | 21 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,385 across 29 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
- 2010-11-03
- Last updated
- 2010-11-03
Frequently asked questions
- What is Lawrence Mazaras's NPI number?
- Lawrence Mazaras's National Provider Identifier (NPI) is 1396046686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Mazaras's specialty?
- Lawrence Mazaras is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lawrence Mazaras located?
- Lawrence Mazaras's practice location on file with NPPES is 690 Campus St, Uniondale, NY 11553-2907.
- What is Lawrence Mazaras's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Mazaras is (516) 808-4937.
- Is Lawrence Mazaras's NPI active?
- Yes — Lawrence Mazaras's NPI (1396046686) is active in the NPPES registry as of the last update on 2010-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.