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

Mr. Justin Walter Leighton, MS

Individual provider Genetic Counselor (M.S.) · NPI 1043514755

Mr. Justin Walter Leighton, MS is a Genetic Counselor (M.S.) in New Brunswick, New Jersey. Registered with an NPI since 2011.

In the registry since
2011
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

195 Little Albany St Ste 1135
New Brunswick, NJ 08903
Phone: (732) 235-9447
Fax: (732) 235-4940
Show map & directions

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

Specialties & licences

Genetic Counselor (M.S.) (primary) Taxonomy 170300000X

Record details

NPI number1043514755
Entity typeIndividual (Type 1)
GenderMale
Credentials MS
Sole proprietorNo
NPI enumeratedJanuary 10, 2011
Last updated in NPPESJanuary 10, 2011

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