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

John D. Siegal MD

Organization Urology Physician · NPI 1922040641

John D. Siegal MD is an Urology Physician in Millburn, New Jersey. Licensed in New Jersey. Registered with an NPI since 2006.

Licensed in
NJ
In the registry since
2006

Practice location Address checks out

233 Millburn Ave
Millburn, NJ 07041-1718
Phone: (973) 467-2361
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence MA48837 (NJ)

Record details

NPI number1922040641
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Siegal — Md · (973) 467-2361
NPI enumeratedJune 10, 2006
Last updated in NPPESAugust 22, 2020
Mailing address233 Millburn Ave, Millburn, NJ 07041-1718

Other providers in Millburn