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

Marshall Scott Kirk, D.P.M.

Podiatrist in Boca Raton, FL · enumerated 2006.

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

National Provider Identifier

1821167172

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Marshall Scott Kirk

Credential D.P.M.

Sex Male

Practice address Boca Raton, FL, 33428

Phone (561) 360-7482

Enumeration date Nov 8, 2006

Last updated in NPPES Apr 30, 2025

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

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License PO4161 (FL) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
10677340	Medicaid	FL	-

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

How do I verify Marshall Kirk's NPI record?

Cross-check NPI 1821167172 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821167172 active?

Yes, as of the latest NPPES snapshot, NPI 1821167172 is active (record last updated 2025-04-30).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-30.