Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Amy A. Lloyd, MD

Surgery Physician in La Crosse, WI · enumerated 2010.

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

National Provider Identifier

1821305301

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Registry record

Entity type Individual (Type 1)

Name Dr. Amy A. Lloyd

Credential MD

Sex Female

Practice address 800 West Avenue S., La Crosse, WI, 54601

Phone (608) 782-9760

Enumeration date Sep 7, 2010

Last updated in NPPES Sep 16, 2020

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 57.012935 (OH) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 57.012935 (OH) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 57454 (WI) 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

Is NPI 1821305301 active?

Yes, as of the latest NPPES snapshot, NPI 1821305301 is active (record last updated 2020-09-16).

How do I verify Amy Lloyd's NPI record?

Cross-check NPI 1821305301 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 2020-09-16.