Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charidimos Tzagarakis, MD, PHD

Specialist in Minneapolis, MN · enumerated 2011.

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

National Provider Identifier

1780961748

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Charidimos Tzagarakis

Credential MD, PHD

Sex Male

Practice address One Veterans Drive, Minneapolis Vamc, Brain Sciences Center (11b), Minneapolis, MN, 55417

Phone (612) 467-1363

Enumeration date Nov 4, 2011

Last updated in NPPES Nov 4, 2011

Taxonomy & licenses

174400000X Specialist Other Service Providers Primary

1744R1102X Research Study Specialist Other Service Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Charidimos Tzagarakis's NPI record?

Cross-check NPI 1780961748 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1780961748 active?

Yes, as of the latest NPPES snapshot, NPI 1780961748 is active (record last updated 2011-11-04).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-04.