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

Joanna Deborah Iskowitz, MD

Individual provider Pediatrics Physician · NPI 1750517058

Joanna Deborah Iskowitz, MD is a Pediatrics Physician in Passaic, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2009
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

221 Howard Ave 2nd Flr
Passaic, NJ 07055-4511
Phone: (973) 272-3686
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 25MA08555900 (NJ)

Record details

NPI number1750517058
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 2, 2009
Last updated in NPPESJune 2, 2009

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