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

Matthew Klein, MD

Individual provider Clinical Pathology/Laboratory Medicine Physician · NPI 1598318743

Matthew Klein, MD is a Clinical Pathology/Laboratory Medicine Physician in Kinnelon, New Jersey. Practices as a sole proprietor. 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

614 Mountain Rd
Kinnelon, NJ 07405-2129
Phone: (973) 492-0224
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Pathology/Laboratory Medicine Physician (primary) Taxonomy 207ZP0105X · Licence MA54962 (NJ)

Record details

NPI number1598318743
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 17, 2019
Last updated in NPPESJuly 17, 2019
Mailing address614 Mountain Rd, Kinnelon, NJ 07405-2129