MR. MARCUS PEARSON DO
NPI 1497124507
Emergency Medicine in La Crosse, WI

Q: What is Marcus Pearson's NPI number?

The NPI number for Marcus Pearson is 1497124507. It was assigned to this individual provider in the NPPES registry on September 18, 2015.

Q: What is Marcus Pearson's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Marcus Pearson was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 18, 2015PECOS EnrolledAccepts Medicare Assignment

1836 SOUTH AVE, LA CROSSE, WI 54601(608) 782-7300 Get Directions Write a Review

NPPES record last updated: July 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 10, 2025, Sep 9, 2023, Apr 4, 2020 (3 updates tracked since 2020).

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About Mr. Marcus Pearson Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. MARCUS PEARSON DO (NPI 1497124507) is an individual emergency medicine provider in La Crosse, Wisconsin, licensed in Wisconsin (81674-21) and active in the NPI registry since September 2015. He is enrolled in Medicare PECOS, is affiliated with Gundersen Lutheran Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1497124507

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameMR. MARCUS PEARSONCredential: DO

Location Address1836 SOUTH AVELa Crosse, WI 54601-5429

Mailing Address1836 South AveLa Crosse, WI 54601-5429 · (086) 782-7300

Phone(608) 782-7300

Sole ProprietorYes

Medical School CMSOtherGraduated 2022

Enumeration DateSeptember 18, 2015

Last NPPES UpdateJuly 10, 20253 updates tracked since enumeration

NPPES CertifiedJuly 10, 2025

✔ NPI 1497124507 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Licenses✔ Licensed in WI · 81674-21✔ Licensed in PA · OT021635✔ Licensed in MN · 77905

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Also ListedEmergency Medical Technician, ParamedicTaxonomy 146L00000X · License 955973 (MN), MED-PARA-LIC-35789 (MT), 202555 (OR), 124368 (ND)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1836 SOUTH AVE, La Crosse, WI 54601

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Secondary Practice Locations 2

Location 1200 Mullins DrLebanon, OR 97355-3983 · Phone (701) 331-8709

Location 2232 W 25th StErie, PA 16544-3983 · Phone (814) 452-5354

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Marcus Pearson Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6709322357

PECOS Enrollment IDI20250719000070, I20250719000109

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

25 services25 patients

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

23 services23 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

14 services13 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Gundersen Lutheran Medical Center

Acute Care Hospitals · La Crosse, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520087

Location1910 South AveLa Crosse, WI 54601 · La Crosse County

Emergency services Birthing friendly

Tomah Memorial Hospital

Critical Access Hospitals · Tomah, WI

OwnershipVoluntary non-profit - Private

CMS Certification Number521320

Location501 Gopher DrTomah, WI 54660 · Monroe County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$82.92 typical visit price

range $53.90 – $163.24

Typical copayment $20.73 (range $13.47 – $40.81)

Most-billed visit code 99203

Established Patient

$95.41 typical visit price

range $17.40 – $133.76

Typical copayment $23.85 (range $4.35 – $33.44)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JEFFREY BRIAN TROHKIMOINEN M.D.

Anesthesiology

1836 SOUTH AVE, GUNDERSEN CLINIC, LTD.
LA CROSSE, WI 54601

La Crosse County (608) 775-2031

JESSICA E THESING CRNA

Nurse Anesthetist, Certified Registered