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

Mark Clark, DPM

Q: What is the NPI number for Mark Clark?

The National Provider Identifier (NPI) for Mark Clark is 1912324351, a Type 1 (individual) record in the CMS NPPES registry.

Foot Surgery Podiatrist in Pueblo, CO · enumerated 2014.

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

National Provider Identifier

1912324351

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Registry record

Entity type Individual (Type 1)

Name Mark Clark

Credential DPM

Sex Male

Practice address Pueblo, CO, 81003

Phone (719) 859-1901

Enumeration date Mar 24, 2014

Last updated in NPPES Mar 28, 2025

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

Taxonomy & licenses

213ES0131X Foot Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 502 (CO) Primary

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

Where does Mark Clark practice?

The practice location on file with NPPES is in Pueblo, CO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mark Clark?

The National Provider Identifier (NPI) for Mark Clark is 1912324351, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-28.