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

Joseph Thomas Knapper, MD

Individual provider Cardiovascular Disease Physician · NPI 1174889661

Joseph Thomas Knapper, MD is registered under Cardiovascular Disease (Cardiology) in Edina, Minnesota. Qualified in 2012, 14 years ago. Practices with Fairview Express Care, a 1,964-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Illinois and Minnesota.

Years since qualifying
14
Licensed in
IL, MN
In the registry since
2012
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 checks out

6401 France Ave S
Edina, MN 55435-2104
Phone: (952) 924-5000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (4)

  • 251 E Huron St, Chicago, IL 60611-3055 — (312) 926-2000
  • 1000 N Westmoreland Rd, Lake Forest, IL 60045-1658 — (847) 234-5600
  • 201 E Nicollet Blvd, Burnsville, MN 55337-5714 — (952) 892-2000
  • 2450 Riverside Ave, Minneapolis, MN 55454-1450 — (612) 672-6000

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence 67954 (MN)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 036.140946 (IL)

Record details

NPI number1174889661
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 9, 2012
Last updated in NPPESAugust 5, 2020
Certification dateAugust 5, 2020

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Fairview Express Care — 1964 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations11 on file with Medicare

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.

Coronary angioplasty and stenting 35 times · 70th percentile

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 patients554
Services billed 1,239 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $297 28 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Fairview Lakes Health Services Hospital · Wyoming, MN · listed as Fairview Health Services
  • M Health Fairview University Of Mn Medical Center Hospital · Minneapolis, MN · listed as University of Minnesota Medical Center, Fairview
  • Fairview Northland Regional Hospital Hospital · Princeton, MN
  • M Health Fairview Ridges Hospital Hospital · Burnsville, MN
  • M Health Fairview Southdale Hospital Hospital · Edina, MN

Colleagues at Fairview Express Care

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1964 clinicians in the practice; 12 are shown here.

Other providers in Edina