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

Individual provider Internal Medicine Physician · NPI 1427151711

Clayton E Leopold, MD is an Internal Medicine Physician in Clark, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

100 Commerce Pl
Clark, NJ 07066-1302
Phone: (732) 499-0606
Fax: (732) 499-8128
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MA039201 (NJ)

Record details

NPI number1427151711
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 5, 2006
Last updated in NPPESMarch 31, 2015

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