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

Dr. Matthew J Loutzenhiser, MD

Individual provider Emergency Medicine Physician · NPI 1538258348

Dr. Matthew J Loutzenhiser, MD is registered under Family Practice in Springfield, Missouri. Graduated from University of Nebraska College of Medicine in 2006, 20 years ago. Practices with Freeman-Oak Hill Health System, a 385-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
20
Trained at
University of Nebraska College of Medicine
Licensed in
MO
In the registry since
2006
Specialties on file
2
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

2885 W Battlefield St
Springfield, MO 65807-3952
Phone: (417) 761-5214
Fax: (417) 761-5065
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1130 E 32nd St, Joplin, MO 64804-4034 — (417) 347-2273
  • 1300 E Bradford Pkwy Bldg A, Springfield, MO 65804-4264 — (417) 761-5000

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 2007024441 (MO)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 2007024441 (MO)

Record details

NPI number1538258348
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 11, 2006
Last updated in NPPESSeptember 1, 2026
Certification dateSeptember 1, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Freeman-Oak Hill Health System — 385 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 patients156
Services billed 163 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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.

Colleagues at Freeman-Oak Hill Health System

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 385 clinicians in the practice; 12 are shown here.

Other providers in Springfield