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

Individual provider Nephrology Physician · NPI 1538105770

Dr. Joel Notkin, MD is a Nephrology Physician in Caldwell, New Jersey. Licensed in New Jersey. Registered with an NPI since 2006.

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

526 Bloomfield Ave
Caldwell, NJ 07006-5564
Phone: (973) 226-0500
Fax: (973) 226-7221
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence MA017989 (NJ)

Record details

NPI number1538105770
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2006
Last updated in NPPESJuly 8, 2007