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Alex Marshal Trzebucki, MD

Infectious Disease Physician in Pittsburgh, PA · enumerated 2013.

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

National Provider Identifier

1114269594

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Registry record

Entity type Individual (Type 1)
Name Alex Marshal Trzebucki
Credential MD
Sex Male
Practice address 3601 5th Ave Bldg Suite700, Pittsburgh, PA, 15213
Phone (412) 648-6273
Enumeration date Mar 22, 2013
Last updated in NPPES Feb 3, 2026

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License TW00695 (KS) Primary
207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 283972 (NY) Secondary
207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 0101270860 (VA) Secondary
207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 2021-02368 (NC) Secondary
207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License MD471206 (PA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 31056 (WV) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Trzebucki?
The National Provider Identifier (NPI) for Alex Trzebucki is 1114269594, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alex Trzebucki practice?
The practice location on file with NPPES is in Pittsburgh, PA. 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 2026-02-03.