NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Andrew Sebastian Waters, MD

Cardiovascular Disease Physician in Merriam, KS · enumerated 2011 · practices at Laboratory Corporation of America Holdings.

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

National Provider Identifier

1538456025

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Registry record

Entity type Individual (Type 1)
Name Andrew Sebastian Waters
Credential MD
Sex Male
Practice address Merriam, KS, 66204
Phone (913) 632-9400
Fax (913) 632-9444
Enumeration date Jul 5, 2011
Last updated in NPPES Mar 19, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 04-39837 (KS) 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

Is NPI 1538456025 active?
Yes, as of the latest NPPES snapshot, NPI 1538456025 is active (record last updated 2025-03-19).
How do I verify Andrew Waters's NPI record?
Cross-check NPI 1538456025 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 2025-03-19.