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ERIKA MCMAHON M.D.
NPI 1437567252
Emergency Medicine in La Crosse, WI

Active since July 24, 2014PECOS EnrolledAccepts Medicare Assignment
700 WEST AVE S., LA CROSSE, WI 54601(608) 785-0940 Get Directions Write a Review

NPPES record last updated: October 9, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 9, 2024, Sep 5, 2024, Aug 16, 2024 and 5 more (8 updates tracked since 2021).

About Erika Mcmahon M.d. NPPES

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

ERIKA MCMAHON M.D. (NPI 1437567252) is an individual emergency medicine provider in La Crosse, Wisconsin, licensed in Wisconsin (83544) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Hospital Rochester, and maintains a secondary practice location in Rochester.

NPPES Registry Identity

NPI1437567252
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameERIKA MCMAHONCredential: M.D.
Location Address700 WEST AVE S.La Crosse, WI 54601-8806
Mailing Address200 1st St SwRochester, MN 55905-0001 · (507) 284-2511
Phone(608) 785-0940
Sole ProprietorNo
Medical School CMSMichigan State University College Of Human MedicineGraduated 2014
Enumeration DateJuly 24, 2014
Last NPPES UpdateOctober 9, 20248 updates tracked since enumeration
NPPES CertifiedOctober 9, 2024
✔ NPI 1437567252 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in WI · 83544✔ Licensed in MN · 59488✔ Licensed in MI · 4301113292
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.
700 WEST AVE S., La Crosse, WI 54601
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Other Names 1

Former Name (1)Erika Marie Hoenke Md

Secondary Practice Location 1

Location 1200 1st St SWRochester, MN 55905-0000 · Phone (507) 284-2511

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

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

Erika Mcmahon M.d. 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 ID4183842362
PECOS Enrollment IDI20150827001662, I20240821002371
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 4

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 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.
212 services211 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.
129 services111 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
41 services41 patients
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.
40 services40 patients

Hospital Affiliations CMS Care Compare 3

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

Mayo Clinic Hospital Rochester

Acute Care Hospitals · Rochester, MN
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number240010
Location1216 Second Street SouthwestRochester, MN 55902 · Olmsted County
Emergency services Birthing friendly

Mayo Clinic Health System-Franciscan Medical Center Inc

Acute Care Hospitals · La Crosse, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520004
Location700 West Avenue SouthLa Crosse, WI 54601 · La Crosse County
Emergency services Birthing friendly

Mayo Clinic Hlth Systm Franciscan Hlthcare Sparta

Critical Access Hospitals · Sparta, WI
OwnershipVoluntary non-profit - Church
CMS Certification Number521305
Location310 W Main StSparta, WI 54656 · 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 2

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

BRYAN D GORDON DO
Hospitalist
700 WEST AVE S.
LA CROSSE, WI 54601
La Crosse County (608) 785-0940
MARCIO BOTTENE VILLA ALBERS M.D
Radiology (Diagnostic Radiology)
700 WEST AVE S.
LA CROSSE, WI 54601
La Crosse County (608) 785-0940

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Erika Mcmahon's NPI number?

The NPI number for Erika Mcmahon is 1437567252. It was assigned to this individual provider in the NPPES registry on July 24, 2014. The provider is also known as Erika Marie Hoenke MD.

Where is Erika Mcmahon located?

Erika Mcmahon practices at 700 West Ave S., La Crosse, WI 54601. The listed phone number is (608) 785-0940.

What is Erika Mcmahon's specialty?

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

Is Erika Mcmahon enrolled in Medicare?

Yes. Erika Mcmahon is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Erika Mcmahon accept?

Health plans from Medica list Erika Mcmahon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Erika Mcmahon affiliated with any hospitals?

According to CMS data, Erika Mcmahon is affiliated with Mayo Clinic Hospital Rochester, Mayo Clinic Health System-Franciscan Medical Center Inc and Mayo Clinic Hlth Systm Franciscan Hlthcare Sparta.

When was this NPI record last updated?

The NPPES record for Erika Mcmahon was last updated on October 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.