Lauren Horowitz, NP
NPI 1356003719 · Pediatric Nurse Practitioner · Norwalk, CT
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Horowitz, NP is a Pediatric Nurse Practitioner provider in Norwalk, CT (NPI 1356003719).
Provider details
- NPI number
- 1356003719
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 383044 (CT)
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
4 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
- 2021-10-12
- Last updated
- 2025-11-13
- Certified
- 2025-11-13
Frequently asked questions
- What is Lauren Horowitz's NPI number?
- Lauren Horowitz's National Provider Identifier (NPI) is 1356003719, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Horowitz's specialty?
- Lauren Horowitz is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lauren Horowitz located?
- Lauren Horowitz's practice location on file with NPPES is 21 1st St Ste 7, Norwalk, CT 06855-2327.
- What is Lauren Horowitz's phone number?
- The practice phone number listed in the NPPES registry for Lauren Horowitz is (203) 247-3264.
- Does Lauren Horowitz accept Medicare?
- Lauren Horowitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Horowitz's NPI active?
- Yes — Lauren Horowitz's NPI (1356003719) is active in the NPPES registry as of the last update on 2025-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.