DR. MERCEDES ELAIN MILLER MD
NPI 1548965312
Student in an Organized Health Care Education/Training Program in La Crosse, WI

Active since April 03, 2023PECOS Enrolled
1836 SOUTH AVE, LA CROSSE, WI 54601(608) 782-7300 Get Directions Write a Review

NPPES record last updated: December 9, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Dec 9, 2025, Apr 3, 2023 (2 updates tracked since 2023).

About Dr. Mercedes Elain Miller Md NPPES

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

DR. MERCEDES ELAIN MILLER MD (NPI 1548965312) is an individual student in an organized health care education/training program in La Crosse, Wisconsin and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS, is affiliated with Gundersen Lutheran Medical Center, and maintains a secondary practice location in Onalaska.

NPPES Registry Identity

NPI1548965312
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameDR. MERCEDES ELAIN MILLERCredential: MD
Location Address1836 SOUTH AVELa Crosse, WI 54601-5429
Mailing Address1836 South AveLa Crosse, WI 54601-5429 · (608) 782-7300
Sole ProprietorNo
Medical School CMSMedical College Of WisconsinGraduated 2023
Enumeration DateApril 3, 2023
Last NPPES UpdateDecember 9, 20252 updates tracked since enumeration
NPPES CertifiedDecember 9, 2025
NPI 1548965312 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Taxonomy Code390200000X
Definition

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Also ListedFamily MedicineTaxonomy 207Q00000X · License 85501-20 (WI)
1836 SOUTH AVE, La Crosse, WI 54601

Secondary Practice Location 1

Location 13111 Gundersen DrOnalaska, WI 54650-8405 · Phone (608) 782-7300

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Mercedes Elain Miller Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5496116808
PECOS Enrollment IDI20260323002437
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.

Hospital Affiliations CMS Care Compare

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

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.

Obstetrics & Gynecology
1836 SOUTH AVE
LA CROSSE, WI 54601
Orthopaedic Surgery
1836 SOUTH AVE
LA CROSSE, WI 54601
Nurse Practitioner
1836 SOUTH AVE
LA CROSSE, WI 54601
Obstetrics & Gynecology
1836 SOUTH AVE
LA CROSSE, WI 54601
Radiology (Diagnostic Radiology)
1836 SOUTH AVE
LA CROSSE, WI 54601
Radiology (Diagnostic Radiology)
1836 SOUTH AVE
LA CROSSE, WI 54601
Emergency Medicine (Emergency Medical Services)
1836 SOUTH AVE
LA CROSSE, WI 54601
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1836 SOUTH AVE
LA CROSSE, WI 54601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548965312, enumerated as an "individual" on April 03, 2023.

The provider is located at 1836 SOUTH AVE LA CROSSE, WI 54601 and the phone number is (608) 782-7300.

Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Mercedes Miller is affiliated with: GUNDERSEN LUTHERAN MEDICAL CENTER.