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Momentum Medical Services, PC.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Brooklyn, NY · enumerated 2013 · authorized official John Mcmahon, Owner.

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

National Provider Identifier

1205279031

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Registry record

Entity type Organization (Type 2)
Legal business name Momentum Medical Services, PC.
Practice address 9323 Shore Road, Suite # 4l, Brooklyn, NY, 11209
Phone (718) 801-6375
Fax (516) 629-2458
Enumeration date Apr 11, 2013
Last updated in NPPES Apr 26, 2013

Taxonomy & classification

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 184477 (NY) Primary

Authorized official

Name John Mcmahon
Title Owner
Phone (718) 801-6375

Other identifiers

Identifier Type State Issuer
184477 Other NY NYS LICENSE

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 type of organization is Momentum Medical Services, PC.?
Momentum Medical Services, PC. is registered in NPPES as a Thoracic Surgery (Cardiothoracic Vascular Surgery) 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-26.