JOSEPH THOMAS KNAPPER M.D.
NPI 1174889661
Internal Medicine - Interventional Cardiology in Edina, MN

Q: What is Joseph Knapper's NPI number?

The NPI number for Joseph Knapper is 1174889661. It was assigned to this individual provider in the NPPES registry on April 9, 2012.

Q: What is Joseph Knapper's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Q: When was this NPI record last updated?

The NPPES record for Joseph Knapper was last updated on August 5, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since April 09, 2012PECOS EnrolledAccepts Medicare Assignment

81.72/100

CMS Quality Rating

6401 FRANCE AVE S, EDINA, MN 55435(952) 924-5000 Get Directions Write a Review

NPPES record last updated: August 5, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 5, 2020, Jul 24, 2020, Apr 21, 2018 (3 updates tracked since 2018).

On this page

About Joseph Thomas Knapper M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOSEPH THOMAS KNAPPER M.D. (NPI 1174889661) is an individual interventional cardiology provider in Edina, Minnesota, licensed in Minnesota (67954) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Fairview Lakes Health Services, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1174889661

Entity TypeIndividualMale

Primary Taxonomy207RI0011X

Provider Legal NameJOSEPH THOMAS KNAPPERCredential: M.D.

Location Address6401 FRANCE AVE SEdina, MN 55435-2104

Mailing Address6112 Zenith Ave SEdina, MN 55410-2838 · (218) 929-1537

Phone(952) 924-5000

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateApril 9, 2012

Last NPPES UpdateAugust 5, 20203 updates tracked since enumeration

NPPES CertifiedAugust 5, 2020

✔ NPI 1174889661 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0011X

License✔ Licensed in MN · 67954

Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 036.140946 (IL)

6401 FRANCE AVE S, Edina, MN 55435

Open in Google Maps ↗

Secondary Practice Locations 4

Location 11000 N Westmoreland RdLake Forest, IL 60045-1658 · Phone (847) 234-5600

Location 2251 E Huron StChicago, IL 60611-3055 · Phone (312) 926-2000

Location 3201 E Nicollet BlvdBurnsville, MN 55337-5714 · Phone (952) 892-2000

Location 42450 Riverside AveMinneapolis, MN 55454-1450 · Phone (612) 672-6000 ext. 65189

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners, Medica, Sanford Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Joseph Thomas Knapper M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7416262183

PECOS Enrollment IDI20200921000009

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 26

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

215 services182 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

102 services93 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

78 services75 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

54 services50 patients

Insertion of tube in coronary artery for diagnosis with review by radiologist 93454

This procedure involves placing a small tube into your coronary artery. It helps to identify any blockages or issues within the artery. A radiologist, a doctor specialized in medical imaging, will review the results to ensure accurate diagnosis.

48 services47 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

43 services35 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

43 services43 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

33 services33 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

30 services18 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

29 services29 patients

Blood test, basic group of blood chemicals (calcium, total) 80048

A basic group blood test measures the levels of certain chemicals in your blood, including calcium. This helps assess your overall health and detect potential problems. The procedure involves drawing a small amount of blood from your arm, which is then analyzed in a lab.

26 services22 patients

Blood test, lipids (cholesterol and triglycerides) 80061

A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.

26 services22 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

26 services26 patients

Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel 92978

This procedure involves using ultrasound technology to examine the first vessel of your heart or graft. A radiologist will review the images. It's a non-invasive way to check the health of your heart's blood vessels.

25 services25 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

23 services23 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

22 services16 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test 85027

A complete blood cell count (CBC) is an automated test that measures different components of the blood, including red cells, white cells, and platelets. It helps assess overall health, detect disorders like anemia or infection, and monitor medical treatments.

20 services19 patients

Liver enzyme (sgpt), level 84460

A liver enzyme (SGPT) level test is a blood test that checks the health of your liver. SGPT is an enzyme found in your liver cells. If your liver is damaged or inflamed, SGPT can leak into your bloodstream, raising the enzyme level. This test helps identify liver diseases early.

19 services17 patients

Ultrasound of heart blood flow, valves and chambers, follow-up 93321

This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.

19 services19 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

19 services19 patients

Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch 92928

This procedure involves placing a small, mesh tube (stent) in your coronary artery to keep it open. A balloon is used to expand the stent and artery, improving blood flow to your heart. It's typically done for a single artery or branch.

18 services17 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

17 services17 patients

Ultrasound of heart during rest, exercise and/or drug-induced stress with report 93350

This procedure involves using ultrasound imaging to view your heart at rest, during exercise, and/or under drug-induced stress. It helps assess how well your heart responds to exertion. A report of the findings is provided after the test.

15 services15 patients

Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel 93571

This procedure involves using ultrasound technology to examine the first blood vessel of your heart. It helps identify any abnormalities or issues, providing crucial information for diagnosis or treatment. It's a safe, non-invasive process.

12 services12 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

12 services12 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Fairview Lakes Health Services

Acute Care Hospitals · Wyoming, MN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number240050

Location5200 Fairview BoulevardWyoming, MN 55092 · Chisago County

Emergency services Birthing friendly

M Health Fairview Southdale Hospital

Acute Care Hospitals · Edina, MN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number240078

Location6401 France Avenue SouthEdina, MN 55435 · Hennepin County

Emergency services Birthing friendly

M Health Fairview University Of Mn

Acute Care Hospitals · Minneapolis, MN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number240080

Location2450 Riverside AvenueMinneapolis, MN 55454 · Hennepin County

Emergency services Birthing friendly

Fairview Northland Regional Hospital

Acute Care Hospitals · Princeton, MN

OwnershipVoluntary non-profit - Other

CMS Certification Number240141

Location911 Northland DrivePrinceton, MN 55371 · Mille Lacs County

Emergency services Birthing friendly

M Health Fairview Ridges Hospital

Acute Care Hospitals · Burnsville, MN

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number240207

Location201 East Nicollet BoulevardBurnsville, MN 55337 · Dakota County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55435 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$127.61 typical visit price

range $56.00 – $168.28

Typical copayment $31.90 (range $14.00 – $42.07)

Most-billed visit code 99204

Established Patient

$98.61 typical visit price

range $18.32 – $138.04

Typical copayment $24.65 (range $4.58 – $34.51)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

81.72/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

69.86

Promoting Interoperability

100

Improvement Activities

Cost

59.73

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JAMES RAYMOND BISHOP MD

Emergency Medicine

6401 FRANCE AVE S
EDINA, MN 55435

Hennepin County (952) 924-5108

TIMOTHY JORDAN MILLER

Physical Therapist

6401 FRANCE AVE S, REHAB SERVICES LL3G, FAIRVIEW SOUTHDALE HOSPITAL
EDINA, MN 55435

Hennepin County (952) 924-1313

ASHLEY M WOLFGRAM CNP

Nurse Practitioner (Acute Care)

6401 FRANCE AVE S
EDINA, MN 55435

Hennepin County (952) 924-5000

JUDITH A VENASKY CRNA

Nurse Anesthetist, Certified Registered

6401 FRANCE AVE S
EDINA, MN 55435

Hennepin County (952) 924-5000

DAVID WILLIAM KROLL CRNA

Nurse Anesthetist, Certified Registered

6401 FRANCE AVE S
EDINA, MN 55435

Hennepin County (925) 924-5000

DR. COURTNEY ERIN MCELROY M.D., M.P.H.

Hospitalist

6401 FRANCE AVE S
EDINA, MN 55435

Hennepin County (952) 924-5000

KATHERINE VALIANT MSN, APRN, CCRN

Nurse Anesthetist, Certified Registered

6401 FRANCE AVE S
EDINA, MN 55435

Hennepin County (952) 924-5000

DIANNE VAN RAVENSWAAY CRNA

Nurse Anesthetist, Certified Registered

6401 FRANCE AVE S
EDINA, MN 55435

Hennepin County (952) 924-5000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joseph Knapper's NPI number?

The NPI number for Joseph Knapper is 1174889661. It was assigned to this individual provider in the NPPES registry on April 9, 2012.

Where is Joseph Knapper located?

Joseph Knapper practices at 6401 France Ave S, Edina, MN 55435. The listed phone number is (952) 924-5000.

What is Joseph Knapper's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Joseph Knapper enrolled in Medicare?

Yes. Joseph Knapper is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Joseph Knapper accept?

Health plans from HealthPartners, Medica and Sanford Health Plan list Joseph Knapper as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Joseph Knapper affiliated with any hospitals?

According to CMS data, Joseph Knapper is affiliated with Fairview Lakes Health Services, M Health Fairview Southdale Hospital, M Health Fairview University Of Mn, Fairview Northland Regional Hospital and M Health Fairview Ridges Hospital.

When was this NPI record last updated?

The NPPES record for Joseph Knapper was last updated on August 5, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.