Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Matthew J. Mouser, MD

Individual provider Internal Medicine Physician · NPI 1093767097

Matthew J. Mouser, MD is an Internal Medicine in Fergus Falls, Wisconsin. Qualified in 2004, 22 years ago. Practices with Prairie Ridge Hospital and Health Services, a 86-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Minnesota and Wisconsin.

Years since qualifying
22
Licensed in
MN, WI
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 may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

712 S Cascade St
Fergus Falls, WI 56537-2813
Phone: (218) 736-8000
Fax: (218) 736-8757
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 50543 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 48579 (WI)

Record details

NPI number1093767097
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2006
Last updated in NPPESFebruary 16, 2017

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Prairie Ridge Hospital And Health Services — 86 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare