IndividualActive
Alyssa De Gennaro, LPN
NPI 1942509294 · Licensed Practical Nurse · Mastic, NY
Alyssa De Gennaro, LPN is a Licensed Practical Nurse provider in Mastic, NY (NPI 1942509294).
Provider details
- NPI number
- 1942509294
- Entity type
- Individual
- Primary specialty
- Licensed Practical NurseNursing Service Providers
- Credential
- LPN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 304428-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(82/100 index)
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
103 Madison St
Mastic, NY 11950-3901
Phone: (631) 682-9504
Street-level locationGet directions
Mailing address
103 Madison St
Mastic, NY 11950-3901
Registry dates
- Enumerated
- 2011-03-24
- Last updated
- 2011-03-24
Frequently asked questions
- What is Alyssa De Gennaro's NPI number?
- Alyssa De Gennaro's National Provider Identifier (NPI) is 1942509294, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa De Gennaro's specialty?
- Alyssa De Gennaro is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).
- Where is Alyssa De Gennaro located?
- Alyssa De Gennaro's practice location on file with NPPES is 103 Madison St, Mastic, NY 11950-3901.
- What is Alyssa De Gennaro's phone number?
- The practice phone number listed in the NPPES registry for Alyssa De Gennaro is (631) 682-9504.
- Is Alyssa De Gennaro's NPI active?
- Yes — Alyssa De Gennaro's NPI (1942509294) is active in the NPPES registry as of the last update on 2011-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.