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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark J Schuler, MD

Physical Medicine & Rehabilitation Physician in Denver, CO · enumerated 2006.

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

National Provider Identifier

1194832451

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Registry record

Entity type Individual (Type 1)
Name Mark J Schuler
Credential MD
Sex Male
Practice address 1920 N High St, Denver, CO, 80218
Enumeration date Aug 24, 2006
Last updated in NPPES Aug 1, 2024

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 41771 (WI) 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
32647200 Medicaid WI -

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 1194832451 active?
Yes, as of the latest NPPES snapshot, NPI 1194832451 is active (record last updated 2024-08-01).
How do I verify Mark Schuler's NPI record?
Cross-check NPI 1194832451 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 2024-08-01.