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

David Janssen, MD

Individual provider Family Medicine Physician · NPI 1760862387

David Janssen, MD is registered under Family Practice in Davenport, Iowa. Graduated from University of Iowa, Rj & L Carver College of Medicine in 2015, 11 years ago. Practices with Sioux Center Health, a 36-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
11
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
IA
In the registry since
2015
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

1345 W Central Park Ave
Davenport, IA 52804-1844 Not confirmed with CMS for 11 years — call before visiting
Phone: (563) 421-4400
Fax: (563) 421-4449
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence R-10233 (IA)

Record details

NPI number1760862387
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2015
Last updated in NPPESJune 9, 2015

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Sioux Center Health — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of skin lesions 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients44
Services billed 168 a service is one billed item, such as a visit, a test or a procedure
Average patient age82

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. Those with a page here are linked.

  • Sioux Center Health Hospital · Sioux Center, IA
  • Crown Pointe Estates Care Center Nursing home · Sioux Center, IA · listed as Sioux Center Health
  • Avera McKennan Hospital & University Health Center Hospital · Sioux Falls, SD
  • Sioux Center Health Home Care And Hospice Hospice · Sioux Center, IA

Also affiliated with 1 nursing home, which CMS identifies by certification number only.

Colleagues at Sioux Center Health

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 36 clinicians in the practice; 12 are shown here.

Other providers in Davenport