NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patrick B Breen, M.D.

Anesthesiology Physician in Abington, PA · enumerated 2006.

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

National Provider Identifier

1104850072

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Patrick B Breen
Credential M.D.
Sex Male
Practice address 1200 Old York Rd, Abington, PA, 19001
Phone (215) 481-2000
Enumeration date Jul 10, 2006
Last updated in NPPES Aug 26, 2024

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD419692 (PA) Primary
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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Patrick Breen?
The National Provider Identifier (NPI) for Patrick Breen is 1104850072, a Type 1 (individual) record in the CMS NPPES registry.
Where does Patrick Breen practice?
The practice location on file with NPPES is in Abington, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-26.