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Dr. Charles Zachary Marriott, MD

Surgery Physician in Greeley, CO · enumerated 2020 · practices at Banner Health Physicians Colorado LLC.

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

National Provider Identifier

1871122135

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Registry record

Entity type Individual (Type 1)
Name Dr. Charles Zachary Marriott
Credential MD
Sex Male
Practice address 1800 15th St Ste 200, Greeley, CO, 80631
Phone (970) 810-8216
Fax (970) 810-5297
Enumeration date Apr 7, 2020
Last updated in NPPES Aug 28, 2025

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License V6355 (TX) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License DR.0075462 (CO) 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

Where does Charles Marriott practice?
The practice location on file with NPPES is in Greeley, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Charles Marriott?
The National Provider Identifier (NPI) for Charles Marriott is 1871122135, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-28.