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Dr. Ian J Logan, M.D.

Gastroenterology Physician in Davis, CA · enumerated 2007.

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

National Provider Identifier

1164572186

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Registry record

Entity type Individual (Type 1)
Name Dr. Ian J Logan
Credential M.D.
Sex Male
Practice address 2068 John Jones Road, Suite # 3116, Davis, CA, 95616
Phone (530) 747-0389
Fax (530) 747-0623
Enumeration date Jan 11, 2007
Last updated in NPPES Jul 29, 2015

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License A97807 (CA) 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

What is the NPI number for Ian Logan?
The National Provider Identifier (NPI) for Ian Logan is 1164572186, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ian Logan practice?
The practice location on file with NPPES is in Davis, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-29.