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Family Medicine

TRIMARK PHYSICIANS GROUP INC

Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.

Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.

Public record

NPI 1891771978 · enumerated 2005-12-20 · record updated 2010-11-26. Source: CMS NPPES. A listing is not a TRICARE network approval.

Authorized official: MICHAEL DEWERFF, CFO · (515) 574-6603

Other names: TRIMARK PHYSICIANS GROUP

Addresses and phones

Specialties

  • Internal Medicine, Nephrology 207RN0300X
  • Internal Medicine, Pulmonary Disease 207RP1001X
  • Radiology, Diagnostic Radiology 2085R0202X
  • Psychiatry & Neurology, Neurology 2084N0400X
  • Radiology, Vascular & Interventional Radiology 2085R0204X
  • Allergy & Immunology 207K00000X
  • Dermatology 207N00000X
  • Internal Medicine 207R00000X
  • Obstetrics & Gynecology 207V00000X
  • Pediatrics 208000000X
  • Surgery 208600000X
  • Podiatrist 213E00000X
  • Physician Assistant 363A00000X
  • Nurse Practitioner 363L00000X
  • Family Medicine 207Q00000X · Primary

In this directory

Locations and evidence

  • Practice location FORT DODGE, IA, 505015776
    Accepting new patientsNot reportedCMS NPPES · September 30, 2026

Plan acceptance

  • No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.