Eileen Regan, RN
NPI 1669778437 · Continuing Education/Staff Development Registered Nurse · East Islip, NY
Eileen Regan, RN is a Continuing Education/Staff Development Registered Nurse provider in East Islip, NY (NPI 1669778437).
Provider details
- NPI number
- 1669778437
- Entity type
- Individual
- Primary specialty
- Continuing Education/Staff Development Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 352460 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2011-01-26
- Last updated
- 2011-01-26
Frequently asked questions
- What is Eileen Regan's NPI number?
- Eileen Regan's National Provider Identifier (NPI) is 1669778437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eileen Regan's specialty?
- Eileen Regan is listed in the NPPES registry with a primary specialty of Continuing Education/Staff Development Registered Nurse (Nursing Service Providers).
- Where is Eileen Regan located?
- Eileen Regan's practice location on file with NPPES is 89 E Madison St, East Islip, NY 11730-1600.
- What is Eileen Regan's phone number?
- The practice phone number listed in the NPPES registry for Eileen Regan is (631) 581-6773.
- Is Eileen Regan's NPI active?
- Yes — Eileen Regan's NPI (1669778437) is active in the NPPES registry as of the last update on 2011-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.