Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Paul K. Wein MD PC

Q: What type of organization is Paul K. Wein MD PC?

Paul K. Wein MD PC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Internal Medicine Physician in Brooklyn, NY · enumerated 2005 · authorized official Catherine Rose, Office Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1932107703

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Registry record

Entity type Organization (Type 2)

Legal business name Paul K. Wein MD PC

Practice address 3131 Kings Hwy, Suite D-6, Brooklyn, NY, 11234

Phone (718) 338-2283

Fax (718) 338-1783

Enumeration date Jul 14, 2005

Last updated in NPPES Jan 5, 2010

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 137420 (NY) Primary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 137420 (NY) Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 171752 (NY) Secondary

Authorized official

Name Catherine Rose

Title Office Manager

Phone (718) 338-2283

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Paul K. Wein MD PC?

Paul K. Wein MD PC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-05.