Jennifer Reinitz, M.D.
NPI 1386643369 · Pediatrics Physician · Islandia, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Reinitz, M.D. is a Pediatrics Physician provider in Islandia, NY (NPI 1386643369).
Provider details
- NPI number
- 1386643369
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 221793 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-07-20
- Last updated
- 2018-10-01
Frequently asked questions
- What is Jennifer Reinitz's NPI number?
- Jennifer Reinitz's National Provider Identifier (NPI) is 1386643369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Reinitz's specialty?
- Jennifer Reinitz is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Reinitz located?
- Jennifer Reinitz's practice location on file with NPPES is 3001 Expressway Dr N Ste 100, Islandia, NY 11749-5301.
- What is Jennifer Reinitz's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Reinitz is (631) 434-1770.
- Does Jennifer Reinitz accept Medicare?
- Jennifer Reinitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Reinitz's NPI active?
- Yes — Jennifer Reinitz's NPI (1386643369) is active in the NPPES registry as of the last update on 2018-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.