Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ashley Ko, M.D., FRCSC

Q: What is the NPI number for Ashley Ko?

The National Provider Identifier (NPI) for Ashley Ko is 1245647957, a Type 1 (individual) record in the CMS NPPES registry.

Ophthalmology Physician in Iowa City, IA · enumerated 2014.

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

National Provider Identifier

1245647957

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Registry record

Entity type Individual (Type 1)

Name Ashley Ko

Credential M.D., FRCSC

Sex Female

Practice address 200 Hawkins Dr, Dept of Ophthalmology and Visual Sciences, Iowa City, IA, 52242

Phone (319) 353-7699

Fax (319) 356-2864

Enumeration date Jul 14, 2014

Last updated in NPPES Jul 14, 2014

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License R-09887 (IA) 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

Where does Ashley Ko practice?

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

What is the NPI number for Ashley Ko?

The National Provider Identifier (NPI) for Ashley Ko is 1245647957, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-14.