Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amy Riddell Quillo, M.D.

Surgical Oncology Physician in Louisville, KY · enumerated 2007.

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

National Provider Identifier

1558405175

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Registry record

Entity type Individual (Type 1)

Name Amy Riddell Quillo

Credential M.D.

Sex Female

Practice address 401 E Chestnut St, Suite 710, Louisville, KY, 40202

Phone (502) 583-8303

Fax (502) 584-0302

Enumeration date Feb 16, 2007

Last updated in NPPES Oct 26, 2016

Taxonomy & licenses

2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians · License 43887 (KY) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 43887 (KY) 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

Is NPI 1558405175 active?

Yes, as of the latest NPPES snapshot, NPI 1558405175 is active (record last updated 2016-10-26).

How do I verify Amy Quillo's NPI record?

Cross-check NPI 1558405175 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-26.