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JOHN KADZIELSKI MD PLLC
NPI 1043190499
Orthopaedic Surgery - Hand Surgery in Quincy, MA

Active since September 05, 2025
300 CONGRESS ST STE 304, QUINCY, MA 02169(617) 773-2200(617) 773-2202 Get Directions Write a Review

NPPES record last updated: December 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 16, 2025, Sep 5, 2025 (2 updates tracked since 2025).

About John Kadzielski Md Pllc NPPES

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

JOHN KADZIELSKI MD PLLC (NPI 1043190499), doing business as Hand & Upper Extremity Center Of New England, is a healthcare organization registered as a hand surgery in Quincy, Massachusetts and active in the NPI registry since September 2025. The organization lists John J Kadzielski, Md, Owner, Authorized Official, as its authorized official.

NPPES Registry Identity

NPI1043190499
Entity TypeOrganization
Primary Taxonomy207XS0106X
Legal Business NameJOHN KADZIELSKI MD PLLC
Location Address300 CONGRESS ST STE 304Quincy, MA 02169-0907
Mailing AddressPo Box 3160Andover, MA 01810-0803 · (978) 474-8885 · Fax (978) 474-8845
Phone(617) 773-2200
Fax(617) 773-2202
Organization SubpartNo
Authorized OfficialJohn J KadzielskiMd, Owner, Authorized Official · (617) 549-5219
Enumeration DateSeptember 5, 2025
Last NPPES UpdateDecember 16, 20252 updates tracked since enumeration
NPPES CertifiedDecember 16, 2025
✔ NPI 1043190499 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.
Also ListedOrthopaedic SurgeryTaxonomy 207X00000X
300 CONGRESS ST STE 304, Quincy, MA 02169
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Other Names 1

Doing Business AsHand & Upper Extremity Center Of New England

Other Identifiers 1

Medicaid110229273BMA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JOHN J KADZIELSKI MD
Orthopaedic Surgery (Hand Surgery)
300 CONGRESS ST STE 304
QUINCY, MA 02169
Norfolk County (617) 773-2200
ORTHOPEDIC MEDICINE OF BOSTON PLLC
Pain Medicine (Interventional Pain Medicine)
300 CONGRESS ST STE 304
QUINCY, MA 02169
Norfolk County (617) 773-6300
KIMBERLY BELINA PA-C
Physician Assistant
300 CONGRESS ST STE 304
QUINCY, MA 02169
Norfolk County (617) 773-2200

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 John Kadzielski MD PLLC's NPI number?

The NPI number for John Kadzielski MD PLLC is 1043190499. It was assigned to this organization in the NPPES registry on September 5, 2025. The provider is doing business as Hand & Upper Extremity Center of New England.

Where is John Kadzielski MD PLLC located?

John Kadzielski MD PLLC is located at 300 Congress St Ste 304, Quincy, MA 02169. The listed phone number is (617) 773-2200.

What is John Kadzielski MD PLLC'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 John Kadzielski MD PLLC was last updated on December 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.