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

DR. CHAIM B. REICH
NPI 1194723791
Internal Medicine - Gastroenterology in New York, NY

Active since July 08, 2005
530 1ST AVE, HCC 4F, NEW YORK, NY 10016(212) 263-7235(212) 263-7245 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Chaim B. Reich NPPES

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

DR. CHAIM B. REICH (NPI 1194723791) is an individual gastroenterology provider in New York, New York, licensed in New York (116121) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1194723791
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. CHAIM B. REICH
Location Address530 1ST AVE, HCC 4FNew York, NY 10016-6402
Mailing Address200 E 65th St, 16dNew York, NY 10021-4451 · (212) 421-8608
Phone(212) 263-7235
Fax(212) 263-7245
Sole ProprietorNo
Enumeration DateJuly 8, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1194723791 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NY · 116121
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
530 1ST AVE, New York, NY 10016
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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.

DR. SEAN MICHAEL BAILEY M.D.
Pediatrics
530 1ST AVE, SUITE 7A
NEW YORK, NY 10016
New York County (212) 263-7477
MR. ROBERT PHILIP CHARLES HOLD JR. PA-C
Physician Assistant (Medical)
530 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-3166
ELIZABETH MARIE KACZKA NP
Nurse Practitioner (Acute Care)
530 1ST AVE, SUITE 9V
NEW YORK, NY 10016
New York County (630) 842-4805
HILDA NKANSAH FNP-BC
Nurse Practitioner (Family)
530 1ST AVE, SUITE 10Q
NEW YORK, NY 10016
New York County (212) 263-7021
MAUREEN LYNN NP
Nurse Practitioner (Acute Care)
530 1ST AVE, SUITE 9V
NEW YORK, NY 10016
New York County (212) 263-6384
NEW YORK UNIVERSITY
Plastic Surgery
530 1ST AVE, SUITE 8Y
NEW YORK, NY 10016
New York County (212) 263-8452
NATALIE JILL KLAR M.D.
Internal Medicine (Medical Oncology)
530 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-4689
DR. MICHAEL D ZERVOS M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
530 1ST AVE, SUITE 9V
NEW YORK, NY 10016
New York County (212) 263-7102

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 Chaim Reich's NPI number?

The NPI number for Chaim Reich is 1194723791. It was assigned to this individual provider in the NPPES registry on July 8, 2005.

Where is Chaim Reich located?

Chaim Reich practices at 530 1st Ave Hcc 4F, New York, NY 10016. The listed phone number is (212) 263-7235.

What is Chaim Reich's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Chaim Reich 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 28 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.