Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Carl E Bredenberg Jr., M.D.

Vascular Surgery Physician in Cape Elizabeth, ME · enumerated 2015.

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

National Provider Identifier

1346618741

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Registry record

Entity type Individual (Type 1)

Name Carl E Bredenberg Jr.

Credential M.D.

Sex Male

Practice address Cape Elizabeth, ME, 04107

Phone (207) 799-3345

Enumeration date Sep 2, 2015

Last updated in NPPES Sep 2, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License MD12901 (ME) 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

Where does Carl Bredenberg practice?

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

What is the NPI number for Carl Bredenberg?

The National Provider Identifier (NPI) for Carl Bredenberg is 1346618741, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-02.