IndividualActive
Leslie Cillis, RN
NPI 1780807685 · Registered Nurse · Bayport, NY
Leslie Cillis, RN is a Registered Nurse provider in Bayport, NY (NPI 1780807685).
Provider details
- NPI number
- 1780807685
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 3152891 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(89/100 index)
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
335 Gillette Avenue
Bayport, NY 11705-1882
Phone: (631) 472-7624
Street-level locationGet directions
Mailing address
35 Randolph Drive
Dix Hills, NY 11746-8307
Registry dates
- Enumerated
- 2007-04-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leslie Cillis's NPI number?
- Leslie Cillis's National Provider Identifier (NPI) is 1780807685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Cillis's specialty?
- Leslie Cillis is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Leslie Cillis located?
- Leslie Cillis's practice location on file with NPPES is 335 Gillette Avenue, Bayport, NY 11705-1882.
- What is Leslie Cillis's phone number?
- The practice phone number listed in the NPPES registry for Leslie Cillis is (631) 472-7624.
- Is Leslie Cillis's NPI active?
- Yes — Leslie Cillis's NPI (1780807685) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.