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

Kirschenbaum & Sieler LLC

Organization Orthopaedic Hand Surgery Physician · NPI 1629885264

Kirschenbaum & Sieler LLC is an Orthopaedic Hand Surgery Physician in East Brunswick, New Jersey. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

557 Cranbury Rd Ste 10
East Brunswick, NJ 08816
Phone: (732) 238-8800
Fax: (732) 238-8246
Show map & directions

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

Specialties & licences

Orthopaedic Hand Surgery Physician (primary) Taxonomy 207XS0106X

Record details

NPI number1629885264
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Kirschenbaum — Owner · (732) 238-8800
NPI enumeratedDecember 17, 2024
Last updated in NPPESDecember 15, 2025
Certification dateDecember 15, 2025
Mailing address557 Cranbury Road, Suite 10, East Brunswick, NJ 08816

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