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

David W. Towne, M.D.

Hospitalist Physician in Key West, FL · enumerated 2006.

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

National Provider Identifier

1861467532

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Registry record

Entity type Individual (Type 1)

Name David W. Towne

Credential M.D.

Sex Male

Practice address Key West, FL, 33040

Phone (305) 294-5531

Fax (305) 292-5837

Enumeration date Feb 17, 2006

Last updated in NPPES Dec 11, 2013

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 8332 (NH) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License ME116358 (FL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
009599800	Medicaid	FL	-
80000943	Medicaid	NH	-

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

How do I verify David Towne's NPI record?

Cross-check NPI 1861467532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861467532 active?

Yes, as of the latest NPPES snapshot, NPI 1861467532 is active (record last updated 2013-12-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-11.