Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JAMES J REILLY JR. M.D.
NPI 1629054796
Surgery in Brooklyn, NY

Q: What is James Reilly's NPI number?

The NPI number for James Reilly is 1629054796. It was assigned to this individual provider in the NPPES registry on December 20, 2005.

Q: What is James Reilly's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for James Reilly was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.

Active since December 20, 2005

451 CLARKSON AVE, BROOKLYN, NY 11203(718) 245-4146 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About James J Reilly Jr. M.d. NPPES

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

JAMES J REILLY JR. M.D. (NPI 1629054796) is an individual surgery provider in Brooklyn, New York, licensed in New York (192665) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1629054796

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameJAMES J REILLY JR.Credential: M.D.

Location Address451 CLARKSON AVEBrooklyn, NY 11203-2057

Mailing Address21 E 87th St, Apt. 9aNew York, NY 10128-0506 · (212) 426-3781

Phone(718) 245-4146

Sole ProprietorNo

Enumeration DateDecember 20, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1629054796 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in NY · 192665

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

451 CLARKSON AVE, Brooklyn, NY 11203

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Other Identifiers 1

Medicaid0683042NY

Other Providers at the Same Location NPPES 20

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

GEORGETTE JONES LCSW

Social Worker (Clinical)

451 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 245-3131

DR. NINAD DESAI MD

Pediatrics (Pediatric Hematology-Oncology)

451 CLARKSON AVE, KINGS COUNTY HOSPITAL CENTER; B 6202
BROOKLYN, NY 11203

Kings County (718) 245-4105

MS. BARBARA ANGELA HENDERSON RRT

General Acute Care Hospital

451 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 245-4526

VIKTORIYA TKACHENKO M.D.

Internal Medicine

451 CLARKSON AVE, BOX 22
BROOKLYN, NY 11203

Kings County (718) 245-2237

LANCE WINSLOW PSYD

Psychologist

451 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 245-1162

LYDIE KOHLER MCKENZIE MD

Emergency Medicine

451 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 245-4616

LEELA VENKAT MD

Anesthesiology

451 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 245-4408

KINGS COUNTY HOSPITAL

General Acute Care Hospital

451 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 245-2891

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 James Reilly's NPI number?

The NPI number for James Reilly is 1629054796. It was assigned to this individual provider in the NPPES registry on December 20, 2005.

Where is James Reilly located?

James Reilly practices at 451 Clarkson Ave, Brooklyn, NY 11203. The listed phone number is (718) 245-4146.

What is James Reilly's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for James Reilly was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.