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Adam Brook MD Phd Pllc

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Yonkers, NY · enumerated 2009 · authorized official Adam Brook, Member.

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

National Provider Identifier

1013145382

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Registry record

Entity type Organization (Type 2)
Legal business name Adam Brook MD Phd Pllc
Practice address 655 Yonkers Ave, Yonkers, NY, 10704
Phone (646) 774-0971
Enumeration date Jun 25, 2009
Last updated in NPPES Jul 17, 2014

Taxonomy & classification

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 215672-1 (NY) Primary

Authorized official

Name Adam Brook
Title Member
Phone (415) 516-0787

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.

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Frequently asked questions

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.
What type of organization is Adam Brook MD Phd Pllc?
Adam Brook MD Phd Pllc is registered in NPPES as a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-17.