Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Matthew Lochen, MD

Individual provider Emergency Medicine Physician · NPI 1134418486

Matthew Lochen, MD practises Emergency Medicine in Madison, Wisconsin. Graduated from Medical College of Wisconsin in 2011, 15 years ago. Practices with Emergency Medicine Specialists SC, a 220-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
15
Trained at
Medical College of Wisconsin
Licensed in
WI
In the registry since
2011
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

700 S Park St Dept OF Emergency Medicine
Madison, WI 53715
Phone: (608) 258-6504
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 59937-20 (WI)

Record details

NPI number1134418486
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 6, 2011
Last updated in NPPESFebruary 6, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2011 (15 years in practice)
Group practice Emergency Medicine Specialists Sc — 220 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients283
Services billed 529 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Columbus Community Hospital Hospital · Columbus, WI · listed as Columbus Community Hospital Inc
  • Ascension Ne Wisconsin - St Elizabeth Campus Hospital · Appleton, WI
  • Ssm Health St Agnes Hospital-Fond Du Lac Hospital · Fond Du Lac, WI
  • Ssm Health St Clare Hospital - Baraboo Hospital · Baraboo, WI

Colleagues at Emergency Medicine Specialists SC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 220 clinicians in the practice; 12 are shown here.

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