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

Q: What is Mercedes Miller's NPI number?

The NPI number for Mercedes Miller is 1548965312. It was assigned to this individual provider in the NPPES registry on April 3, 2023.

Q: What is Mercedes Miller's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Q: When was this NPI record last updated?

The NPPES record for Mercedes Miller was last updated on December 9, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

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).

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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

Phone(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

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care

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

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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.

MICHAEL H MADER MD

Obstetrics & Gynecology