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

Mr. Marcus Pearson, DO

Emergency Medicine Physician in La Crosse, WI · enumerated 2015.

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

National Provider Identifier

1497124507

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Registry record

Entity type Individual (Type 1)

Name Mr. Marcus Pearson

Credential DO

Sex Male

Practice address La Crosse, WI, 54601

Phone (608) 782-7300

Enumeration date Sep 18, 2015

Last updated in NPPES Jul 10, 2025

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

Taxonomy & licenses

146L00000X Paramedic Emergency Medical Service Providers · License 955973 (MN) Secondary

146L00000X Paramedic Emergency Medical Service Providers · License MED-PARA-LIC-35789 (MT) Secondary

146L00000X Paramedic Emergency Medical Service Providers · License 202555 (OR) Secondary

146L00000X Paramedic Emergency Medical Service Providers · License 124368 (ND) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License OT021635 (PA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 77905 (MN) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 81674-21 (WI) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Marcus Pearson practice?

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

What is the NPI number for Marcus Pearson?

The National Provider Identifier (NPI) for Marcus Pearson is 1497124507, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-10.