Nicole Difiore
NPI 1659097889 · Physician Assistant · Stony Brook, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Difiore is a Physician Assistant provider in Stony Brook, NY (NPI 1659097889).
Provider details
- NPI number
- 1659097889
- Entity type
- Individual
- Primary specialty
- 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
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-10-19
- Last updated
- 2023-01-04
- Certified
- 2023-01-04
Frequently asked questions
- What is Nicole Difiore's NPI number?
- Nicole Difiore's National Provider Identifier (NPI) is 1659097889, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Difiore's specialty?
- Nicole Difiore is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nicole Difiore located?
- Nicole Difiore's practice location on file with NPPES is 101 Nicolls Rd, Stony Brook, NY 11794-0001.
- What is Nicole Difiore's phone number?
- The practice phone number listed in the NPPES registry for Nicole Difiore is (631) 689-8333.
- Does Nicole Difiore accept Medicare?
- Nicole Difiore is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Difiore's NPI active?
- Yes — Nicole Difiore's NPI (1659097889) is active in the NPPES registry as of the last update on 2023-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.