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

Matthew Fox, MD

Individual provider Family Medicine Physician · NPI 1780644849

Matthew Fox, MD is a Family Practice in Marion, Iowa. Graduated from Sanford School of Medicine of University of South Dakota in 1994, 32 years ago. Practices with Mercy Physician Associates Inc, a 103-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
32
Trained at
Sanford School of Medicine of University of South Dakota
Licensed in
IA
In the registry since
2006
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

3701 Katz Dr
Marion, IA 52302-3871
Phone: (319) 377-2552
Fax: (319) 447-1347
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 31973 (IA)

Record details

NPI number1780644849
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2006
Last updated in NPPESOctober 31, 2007
Mailing addressPo Box 1824, Cedar Rapids, IA 52406-1824

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolSANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA
Graduated 1994 (32 years in practice)
Group practice Mercy Physician Associates Inc — 103 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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