Lillian Lawton-Hernandez, PNP
NPI 1972676146 · Pediatric Nurse Practitioner · Islandia, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lillian Lawton-Hernandez, PNP is a Pediatric Nurse Practitioner provider in Islandia, NY (NPI 1972676146).
Provider details
- NPI number
- 1972676146
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PNP
- Sex
- Female
- Sole proprietor
- No
- License
- F380495 (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
- 2006-11-16
- Last updated
- 2022-08-10
- Certified
- 2022-08-10
Frequently asked questions
- What is Lillian Lawton-Hernandez's NPI number?
- Lillian Lawton-Hernandez's National Provider Identifier (NPI) is 1972676146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Lawton-Hernandez's specialty?
- Lillian Lawton-Hernandez is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lillian Lawton-Hernandez located?
- Lillian Lawton-Hernandez's practice location on file with NPPES is 3001 Expressway Dr N Ste 100, Islandia, NY 11749-5301.
- What is Lillian Lawton-Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Lillian Lawton-Hernandez is (631) 434-1770.
- Does Lillian Lawton-Hernandez accept Medicare?
- Lillian Lawton-Hernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lillian Lawton-Hernandez's NPI active?
- Yes — Lillian Lawton-Hernandez's NPI (1972676146) is active in the NPPES registry as of the last update on 2022-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.