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

Kathleen M. Settle-Ladonna, MD

Radiation Oncology Physician in Charlotte Hall, MD · enumerated 2007 · practices at Associates in Radiation Medicine, PC.

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

National Provider Identifier

1518001163

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Registry record

Entity type Individual (Type 1)

Name Kathleen M. Settle-Ladonna

Credential MD

Sex Female

Practice address Charlotte Hall, MD, 20622

Phone (301) 884-2508

Fax (301) 884-2476

Enumeration date Feb 16, 2007

Last updated in NPPES Apr 24, 2026

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

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License D0066767 (MD) 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 1518001163 active?

Yes, as of the latest NPPES snapshot, NPI 1518001163 is active (record last updated 2026-04-24).

How do I verify Kathleen Settle-Ladonna's NPI record?

Cross-check NPI 1518001163 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Aileen Kim Radiation Oncology Physician · Charlotte Hall, MD NPI 1770993255 Associates in Radiation Medicine, PC Radiation Oncology Physician · Charlotte Hall, MD NPI 1063230902

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-24.