Physician Assistant Associate PLLC
NPI 1780336917 · Surgical Physician Assistant · West Islip, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Physician Assistant Associate PLLC is a Surgical Physician Assistant organization in West Islip, NY (NPI 1780336917).
Provider details
- NPI number
- 1780336917
- Entity type
- Organization
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Robert Mascarelli, Physician Assistant(573) 240-6942
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Medical Physician Assistant363AM0700X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-01-19
- Last updated
- 2022-01-19
- Certified
- 2022-01-03
Frequently asked questions
- What is Physician Assistant Associate PLLC's NPI number?
- Physician Assistant Associate PLLC's National Provider Identifier (NPI) is 1780336917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Physician Assistant Associate PLLC?
- Physician Assistant Associate PLLC is classified in the NPPES registry as Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Physician Assistant Associate PLLC located?
- Physician Assistant Associate PLLC's practice location on file with NPPES is 1000 Montauk Highway, West Islip, NY 11795.
- What is Physician Assistant Associate PLLC's phone number?
- The practice phone number listed in the NPPES registry for Physician Assistant Associate PLLC is (631) 376-3000.
- Does Physician Assistant Associate PLLC accept Medicare?
- Physician Assistant Associate PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Physician Assistant Associate PLLC?
- The authorized official listed on Physician Assistant Associate PLLC's NPPES record is Robert Mascarelli, Physician Assistant. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Physician Assistant Associate PLLC's NPI active?
- Yes — Physician Assistant Associate PLLC's NPI (1780336917) is active in the NPPES registry as of the last update on 2022-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.