Patricia Posillico, NP
NPI 1699886242 · Adult Health Nurse Practitioner · East Setauket, NY
Patricia Posillico, NP is a Adult Health Nurse Practitioner provider in East Setauket, NY (NPI 1699886242).
Provider details
- NPI number
- 1699886242
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 304438 (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 tenure38% of score
19 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
- 2006-08-31
- Last updated
- 2007-09-26
Frequently asked questions
- What is Patricia Posillico's NPI number?
- Patricia Posillico's National Provider Identifier (NPI) is 1699886242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Posillico's specialty?
- Patricia Posillico is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patricia Posillico located?
- Patricia Posillico's practice location on file with NPPES is 45 Research Way, East Setauket, NY 11733-6401.
- What is Patricia Posillico's phone number?
- The practice phone number listed in the NPPES registry for Patricia Posillico is (631) 941-2010.
- Is Patricia Posillico's NPI active?
- Yes — Patricia Posillico's NPI (1699886242) is active in the NPPES registry as of the last update on 2007-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.