Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Garrett L Marr, MD

Surgery Physician in Kansas City, MO · enumerated 2005.

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

National Provider Identifier

1679550586

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Registry record

Entity type Individual (Type 1)

Name Garrett L Marr

Credential MD

Sex Male

Practice address 930 Carondelet Dr, Suite 104, Kansas City, MO, 64114

Phone (816) 941-2222

Fax (816) 941-2282

Enumeration date Dec 30, 2005

Last updated in NPPES Apr 1, 2015

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License R4B19 (MO) 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.

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Frequently asked questions

How do I verify Garrett Marr's NPI record?

Cross-check NPI 1679550586 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679550586 active?

Yes, as of the latest NPPES snapshot, NPI 1679550586 is active (record last updated 2015-04-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-01.