KIRSCHENBAUM & SIELER LLC
NPI 1629885264
Orthopaedic Surgery - Hand Surgery in East Brunswick, NJ

Q: What is Kirschenbaum & Sieler LLC's NPI number?

The NPI number for Kirschenbaum & Sieler LLC is 1629885264. It was assigned to this organization in the NPPES registry on December 17, 2024.

Q: What is Kirschenbaum & Sieler LLC's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.

Active since December 17, 2024

557 CRANBURY ROAD, SUITE 10, EAST BRUNSWICK, NJ 08816(732) 238-8800(732) 238-8246 Get Directions Write a Review

NPPES record last updated: December 15, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 15, 2025, Dec 17, 2024 (2 updates tracked since 2024).

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About Kirschenbaum & Sieler Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KIRSCHENBAUM & SIELER LLC (NPI 1629885264) is a healthcare organization registered as a hand surgery in East Brunswick, New Jersey and active in the NPI registry since December 2024. The organization lists David Kirschenbaum, Owner, as its authorized official.

NPPES Registry Identity

NPI1629885264

Entity TypeOrganization

Primary Taxonomy207XS0106X

Legal Business NameKIRSCHENBAUM & SIELER LLC

Location Address557 CRANBURY ROAD, SUITE 10East Brunswick, NJ 08816

Mailing Address557 Cranbury Road, Suite 10East Brunswick, NJ 08816 · (732) 238-8800 · Fax (732) 238-8246

Phone(732) 238-8800

Fax(732) 238-8246

Organization SubpartNo

Authorized OfficialDavid KirschenbaumOwner · (732) 238-8800

Enumeration DateDecember 17, 2024

Last NPPES UpdateDecember 15, 20252 updates tracked since enumeration

NPPES CertifiedDecember 15, 2025

✔ NPI 1629885264 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Hand SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207XS0106X

Definition

An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

557 CRANBURY ROAD, East Brunswick, NJ 08816

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kirschenbaum & Sieler LLC's NPI number?

The NPI number for Kirschenbaum & Sieler LLC is 1629885264. It was assigned to this organization in the NPPES registry on December 17, 2024.

Where is Kirschenbaum & Sieler LLC located?

Kirschenbaum & Sieler LLC is located at 557 Cranbury Road Suite 10, East Brunswick, NJ 08816. The listed phone number is (732) 238-8800.

What is Kirschenbaum & Sieler LLC's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.

When was this NPI record last updated?

The NPPES record for Kirschenbaum & Sieler LLC was last updated on December 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.