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Alex Trolenberg

Emergency Medicine Physician in Albany, NY · enumerated 2018.

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

National Provider Identifier

1437654720

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Registry record

Entity type Individual (Type 1)
Name Alex Trolenberg
Sex Male
Practice address 47 New Scotland Ave, Dept of Emergency Medicine, Albany, NY, 12208
Phone (518) 262-4050
Enumeration date Mar 28, 2018
Last updated in NPPES Feb 23, 2026

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 310257 (NY) Primary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MTL-2025-006 (GU) Secondary

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 the NPI number for Alex Trolenberg?
The National Provider Identifier (NPI) for Alex Trolenberg is 1437654720, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alex Trolenberg practice?
The practice location on file with NPPES is in Albany, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-23.