Maria Posillico
NPI 1477324903 · Surgical Physician Assistant · Manhasset, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Posillico is a Surgical Physician Assistant provider in Manhasset, NY (NPI 1477324903).
Provider details
- NPI number
- 1477324903
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
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 tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 101 Hospital RdPatchogue, NY 11772-4870Phone: (631) 654-7100
Registry dates
- Enumerated
- 2024-01-12
- Last updated
- 2024-02-26
- Certified
- 2024-02-26
Frequently asked questions
- What is Maria Posillico's NPI number?
- Maria Posillico's National Provider Identifier (NPI) is 1477324903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Posillico's specialty?
- Maria Posillico is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Posillico located?
- Maria Posillico's practice location on file with NPPES is 300 Community Dr, Manhasset, NY 11030-3816.
- What is Maria Posillico's phone number?
- The practice phone number listed in the NPPES registry for Maria Posillico is (516) 562-0100.
- Does Maria Posillico accept Medicare?
- Maria Posillico is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Posillico's NPI active?
- Yes — Maria Posillico's NPI (1477324903) is active in the NPPES registry as of the last update on 2024-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.