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Family Practice

Jody M. Harmsen, MD

Works at hospitals in Waterloo, IA · Cedar Falls, IA · Iowa

Summary

Dr. Jody M. Harmsen, MD is a family doctor at 1111 3rd St SW, Dyersville, IA 52040. May accept Medicare assignment. In 2024, Jody M. Harmsen had 117 Original Medicare patients and 210 services. NPI 1720003122. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 1111 3rd St SW, Dyersville, IA 52040 · Directions (9 more locations)
  • Medicare: May accept Medicare assignment
  • Hospitals: MercyOne Waterloo Medical Center, Sartori Memorial Hospital, Inc
  • Medical school: University Of Chicago, Pritzker School Of Medicine · graduated 2002 (24 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Jody M. Harmsen, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Jody M. Harmsen accept Medicare assignment?
Medicare's clinician data says Jody M. Harmsen may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Jody M. Harmsen see?
In 2024, CMS data shows 117 Original Medicare patients and 210 services for Jody M. Harmsen. This counts Original Medicare only and measures volume, not quality.
What is Jody M. Harmsen's NPI number?
1720003122. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Jody M. Harmsen, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients117
Services billed to Medicare210
Different services or procedures18
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)101 services
  2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)23 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)22 services
  4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)18 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol67%
  • Arthritis36%
  • Diabetes28%
  • Chronic kidney disease23%
  • Ischemic heart disease21%

Hospitals where Jody M. Harmsen works

Medicare's Facility Affiliation Data lists Jody M. Harmsen at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Jody M. Harmsen is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.

  • 1111 3rd St SWDyersville, IA 52040
  • 18081 Burt St, Suite 200Omaha, NE 68022
  • 1836 S AveLa Crosse, WI 54601
  • 308 N Maple AveNew Hampton, IA 50659
  • 532 1st St NWBritt, IA 50423

Specialties

Find other Family Practice doctors in Iowa →

Other family doctors in Iowa

Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.

All family doctors in Iowa →

Clinician information

CredentialMD
Medical schoolUniversity Of Chicago, Pritzker School Of Medicine
Graduation year2002 (24 years since medical school)
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1720003122
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians