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

Dr. Wesley Maunder Vietzke, M.D.

Internal Medicine Physician in Branford, CT · enumerated 2006.

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

National Provider Identifier

1689770372

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Wesley Maunder Vietzke

Credential M.D.

Sex Male

Practice address Branford, CT, 06405

Phone (203) 488-4688

Fax (203) 488-9087

Enumeration date Sep 16, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 013073 (CT) 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 Wesley Vietzke?

The National Provider Identifier (NPI) for Wesley Vietzke is 1689770372, a Type 1 (individual) record in the CMS NPPES registry.

Where does Wesley Vietzke practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.