Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Helen M Leszczynska, MD

Individual provider Pediatrics Physician · NPI 1699237453

Helen M Leszczynska, MD is a Pediatrics Physician in Vernon, New Jersey. Works from 3 locations. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2019
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

249 State Rt 94
Vernon, NJ 07462-3327
Phone: (973) 827-4550
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 100 Madison Ave, Morristown, NJ 07960-6136 — (973) 971-7550
  • 99 Beauvoir Ave, Summit, NJ 07901-3533 — (973) 971-7550

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 25MA11371400 (NJ)

Record details

NPI number1699237453
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2019
Last updated in NPPESJuly 7, 2023
Certification dateJuly 7, 2023

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