Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Paul Michel Kirshbom, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Baltimore, MD · enumerated 2006.

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

National Provider Identifier

1689763393

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Registry record

Entity type Individual (Type 1)

Name Paul Michel Kirshbom

Credential MD

Sex Male

Practice address 22 S Greene St, Baltimore, MD, 21201

Phone (667) 214-1718

Fax (410) 328-5147

Enumeration date Oct 12, 2006

Last updated in NPPES Oct 7, 2025

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License D0104688 (MD) Primary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 2015-02472 (NC) Secondary

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License 2015-02472 (NC) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 2015-02472 (NC) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 2015-02472 (NC) 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

Where does Paul Kirshbom practice?

The practice location on file with NPPES is in Baltimore, MD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Paul Kirshbom?

The National Provider Identifier (NPI) for Paul Kirshbom is 1689763393, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-07.