Medicare Procedure and Patient Information
2012 Medicare Procedure Volume
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
| doctor visit | 741 |
|---|
Dr. David J. Knudtson, MD, FACP is an internist in Naples, FL specializing in internal medicine (adult medicine). He graduated from Medical College of Wisconsin. Dr. David J. Knudtson, MD, FACP is affiliated with Millennium Physician Group.
Millennium Physician Group
Click on any procedure below to see further details on volume and pricing among Medicare patients.
In 2024, among providers in related specialties within Florida, Dr. David J. Knudtson, MD, FACP performed more A1C test, flu shot, lab tests, and preventive care procedures for Medicare patients than 95% of them and he also had a list price for coagulation (blood clotting) tests, lipid profile, and prothrombin time (PT) test that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.
In 2024, among providers in related specialties within Florida, Dr. David J. Knudtson, MD, FACP performed more blood draw, and phlebotomy for lab tests procedures for Medicare patients than 90% of them and he also had a list price for A1C test, blood count tests, cholesterol screening, complete blood count (CBC), creatinine urine test, diabetes screening, folic acid tests, glycated protein test, liver function tests (LFTs), serum folate test, total PSA test, vitamin B12 test, and vitamin D test that was lower than the list prices billed to Medicare by 90% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.
In 2012, among providers in related specialties within Florida, Dr. David J. Knudtson, MD, FACP performed more complete blood count (CBC), creatinine urine test, lipid profile, microalbumin urine test, prostate-specific antigen (PSA) test, prothrombin time (PT) test, screening PSA test, and thyroid blood test procedures for Medicare patients than 75% of them and he also had a list price for albumin test, cancer prevention, cancer screening, creatinine test, diabetes management, kidney function tests, microalbumin test, microalbumin urine test, prostate screening, prostate-specific antigen (PSA) test, screening PSA test, uric acid blood test, uric acid test, and urinalysis that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
| doctor visit | 741 |
|---|
The top procedures that Dr. David J. Knudtson, MD, FACP treated as an internist in Naples, FL during 2013 were ear procedures and preventive care.
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
| doctor visit | 710 |
|---|---|
| ear procedures | 15 |
| preventive care | 14 |
Information about Medicare patients treated by Dr. David J. Knudtson, MD, FACP.
| Male | 164 |
|---|---|
| Female | 173 |
| Non-Hispanic White | 302 |
|---|---|
| Black | 0 |
| Hispanic | 0 |
| Asian | 18 |
| Other | 0 |
| Native American | 0 |
| From 65 to 74 | 165 |
|---|---|
| From 75 to 84 | 115 |
| 85 and over | 45 |
| Less than 65 | 12 |
| Hypertension | 56 |
|---|---|
| High Cholesterol | 55 |
| Stroke | 6 |
| Ischemic Heart Disease | 28 |
| Depression | 16 |
| Chronic Kidney Disease | 18 |
| Asthma | 4 |
| Osteoperosis | 6 |
| Atrial Fibrilation | 13 |
| Heart Failure | 12 |
| Chronic Obstructive Pulmonary Disease | 7 |
| Diabetes | 22 |
| Dementia | 4 |
| Cancer | 11 |
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
| doctor visit | 676 |
|---|
Information about Medicare patients treated by Dr. David J. Knudtson, MD, FACP.
| Male | 180 |
|---|---|
| Female | 160 |
| Non-Hispanic White | 308 |
|---|---|
| Black | 0 |
| Hispanic | 0 |
| Asian | 15 |
| Other | 0 |
| Native American | 0 |
| From 65 to 74 | 161 |
|---|---|
| From 75 to 84 | 117 |
| 85 and over | 44 |
| Less than 65 | 18 |
| Hypertension | 50 |
|---|---|
| High Cholesterol | 50 |
| Stroke | 7 |
| Ischemic Heart Disease | 28 |
| Depression | 16 |
| Chronic Kidney Disease | 14 |
| Asthma | 6 |
| Osteoperosis | 6 |
| Atrial Fibrilation | 14 |
| Heart Failure | 14 |
| Chronic Obstructive Pulmonary Disease | 8 |
| Diabetes | 19 |
| Dementia | 4 |
| Cancer | 9 |
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
| doctor visit | 739 |
|---|
Information about Medicare patients treated by Dr. David J. Knudtson, MD, FACP.
| Male | 358 |
|---|---|
| Female | 350 |
| Non-Hispanic White | 630 |
|---|---|
| Black | 0 |
| Hispanic | 0 |
| Asian | 40 |
| Other | 0 |
| Native American | 0 |
| From 65 to 74 | 324 |
|---|---|
| From 75 to 84 | 266 |
| 85 and over | 88 |
| Less than 65 | 30 |
| Hypertension | 50 |
|---|---|
| High Cholesterol | 45 |
| Stroke | 6 |
| Ischemic Heart Disease | 26 |
| Depression | 17 |
| Chronic Kidney Disease | 13 |
| Asthma | 6 |
| Osteoperosis | 9 |
| Atrial Fibrilation | 8 |
| Heart Failure | 8 |
| Chronic Obstructive Pulmonary Disease | 6 |
| Diabetes | 19 |
| Dementia | 5 |
| Cancer | 9 |
The top procedures that Dr. David J. Knudtson, MD, FACP treated as an internist in Naples, FL during 2016 were ear procedures and preventive care.
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
| doctor visit | 921 |
|---|---|
| ear procedures | 15 |
| preventive care | 11 |
Information about Medicare patients treated by Dr. David J. Knudtson, MD, FACP.
| Male | 216 |
|---|---|
| Female | 254 |
| Non-Hispanic White | 427 |
|---|---|
| Black | 0 |
| Hispanic | 0 |
| Asian | 19 |
| Other | 0 |
| Native American | 0 |
| From 65 to 74 | 219 |
|---|---|
| From 75 to 84 | 150 |
| 85 and over | 81 |
| Less than 65 | 20 |
| Hypertension | 50 |
|---|---|
| High Cholesterol | 42 |
| Stroke | 5 |
| Ischemic Heart Disease | 25 |
| Depression | 17 |
| Chronic Kidney Disease | 16 |
| Asthma | 10 |
| Osteoperosis | 7 |
| Atrial Fibrilation | 11 |
| Heart Failure | 10 |
| Chronic Obstructive Pulmonary Disease | 7 |
| Diabetes | 19 |
| Dementia | 7 |
| Cancer | 11 |
The top procedures that Dr. David J. Knudtson, MD, FACP treated as an internist in Naples, FL during 2017 were preventive care.
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
| doctor visit | 1140 |
|---|---|
| preventive care | 16 |
Information about Medicare patients treated by Dr. David J. Knudtson, MD, FACP.
| Male | 254 |
|---|---|
| Female | 289 |
| Non-Hispanic White | 490 |
|---|---|
| Black | 0 |
| Hispanic | 0 |
| Asian | 20 |
| Other | 15 |
| Native American | 0 |
| From 65 to 74 | 256 |
|---|---|
| From 75 to 84 | 198 |
| 85 and over | 76 |
| Less than 65 | 13 |
| Hypertension | 48 |
|---|---|
| High Cholesterol | 35 |
| Stroke | 5 |
| Ischemic Heart Disease | 27 |
| Depression | 15 |
| Chronic Kidney Disease | 17 |
| Asthma | 5 |
| Osteoperosis | 8 |
| Atrial Fibrilation | 10 |
| Heart Failure | 9 |
| Chronic Obstructive Pulmonary Disease | 8 |
| Diabetes | 18 |
| Dementia | 7 |
| Cancer | 14 |
The top procedures that Dr. David J. Knudtson, MD, FACP treated as an internist in Naples, FL during 2018 were preventive care and ear procedures.
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
| doctor visit | 1115 |
|---|---|
| ear procedures | 14 |
| preventive care | 18 |
Information about Medicare patients treated by Dr. David J. Knudtson, MD, FACP.
| Male | 287 |
|---|---|
| Female | 282 |
| Non-Hispanic White | 508 |
|---|---|
| Black | 0 |
| Hispanic | 0 |
| Asian | 26 |
| Other | 21 |
| Native American | 0 |
| From 65 to 74 | 258 |
|---|---|
| From 75 to 84 | 205 |
| 85 and over | 95 |
| Less than 65 | 11 |
| Hypertension | 45 |
|---|---|
| High Cholesterol | 45 |
| Stroke | 5 |
| Ischemic Heart Disease | 29 |
| Depression | 16 |
| Chronic Kidney Disease | 18 |
| Asthma | 5 |
| Osteoperosis | 7 |
| Atrial Fibrilation | 8 |
| Heart Failure | 11 |
| Chronic Obstructive Pulmonary Disease | 8 |
| Diabetes | 19 |
| Dementia | 7 |
| Cancer | 12 |
The top procedures that Dr. David J. Knudtson, MD, FACP treated as an internist in Naples, FL during 2019 were preventive care.
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
| doctor visit | 1167 |
|---|---|
| preventive care | 25 |
Information about Medicare patients treated by Dr. David J. Knudtson, MD, FACP.
| Male | 334 |
|---|---|
| Female | 292 |
| Non-Hispanic White | 551 |
|---|---|
| Black | 0 |
| Hispanic | 0 |
| Asian | 26 |
| Other | 32 |
| Native American | 0 |
| From 65 to 74 | 296 |
|---|---|
| From 75 to 84 | 229 |
| 85 and over | 89 |
| Less than 65 | 12 |
| Hypertension | 48 |
|---|---|
| High Cholesterol | 53 |
| Stroke | 7 |
| Ischemic Heart Disease | 28 |
| Depression | 18 |
| Chronic Kidney Disease | 26 |
| Asthma | 5 |
| Osteoperosis | 6 |
| Atrial Fibrilation | 11 |
| Heart Failure | 12 |
| Chronic Obstructive Pulmonary Disease | 10 |
| Diabetes | 21 |
| Dementia | 7 |
| Cancer | 13 |
The top procedures that Dr. David J. Knudtson, MD, FACP treated as an internist in Naples, FL during 2020 were ear procedures.
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
| doctor visit | 1187 |
|---|---|
| ear procedures | 14 |
Information about Medicare patients treated by Dr. David J. Knudtson, MD, FACP.
| Male | 328 |
|---|---|
| Female | 313 |
| Non-Hispanic White | 556 |
|---|---|
| Black | 0 |
| Hispanic | 0 |
| Asian | 25 |
| Other | 38 |
| Native American | 0 |
| From 65 to 74 | 315 |
|---|---|
| From 75 to 84 | 213 |
| 85 and over | 102 |
| Less than 65 | 11 |
| Hypertension | 46 |
|---|---|
| High Cholesterol | 46 |
| Stroke | 5 |
| Ischemic Heart Disease | 27 |
| Depression | 20 |
| Chronic Kidney Disease | 29 |
| Asthma | 6 |
| Osteoperosis | 7 |
| Atrial Fibrilation | 9 |
| Heart Failure | 12 |
| Chronic Obstructive Pulmonary Disease | 10 |
| Diabetes | 23 |
| Dementia | 8 |
| Cancer | 13 |
The top procedures that Dr. David J. Knudtson, MD, FACP treated as an internist in Naples, FL during 2021 were lab tests, preventive care, blood draw and thyroid function tests.
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
| blood draw | 51 |
|---|---|
| diabetes management | 35 |
| doctor visit | 867 |
| lab tests | 213 |
| preventive care | 130 |
| thyroid function tests | 38 |
| vaccines | 38 |
Information about Medicare patients treated by Dr. David J. Knudtson, MD, FACP.
| Male | 372 |
|---|---|
| Female | 277 |
| Non-Hispanic White | 578 |
|---|---|
| Black | 0 |
| Hispanic | 0 |
| Asian | 20 |
| Other | 34 |
| Native American | 0 |
| From 65 to 74 | 253 |
|---|---|
| From 75 to 84 | 260 |
| 85 and over | 120 |
| Less than 65 | 16 |
| Hypertension | 58 |
|---|---|
| High Cholesterol | 67 |
| Stroke | 6 |
| Ischemic Heart Disease | 35 |
| Depression | 21 |
| Chronic Kidney Disease | 40 |
| Asthma | 5 |
| Osteoperosis | 9 |
| Atrial Fibrilation | 14 |
| Heart Failure | 16 |
| Chronic Obstructive Pulmonary Disease | 10 |
| Diabetes | 27 |
| Dementia | 9 |
| Cancer | 13 |
The top procedures that Dr. David J. Knudtson, MD, FACP treated as an internist in Naples, FL during 2022 were lab tests, preventive care, blood draw and diabetes management.
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
| blood draw | 570 |
|---|---|
| diabetes management | 429 |
| doctor visit | 2314 |
| ear procedures | 18 |
| lab tests | 2699 |
| preventive care | 1048 |
| thyroid function tests | 358 |
| vaccines | 172 |
Information about Medicare patients treated by Dr. David J. Knudtson, MD, FACP.
| Male | 412 |
|---|---|
| Female | 314 |
| Non-Hispanic White | 674 |
|---|---|
| Black | 0 |
| Hispanic | 14 |
| Asian | 0 |
| Other | 22 |
| Native American | 0 |
| From 65 to 74 | 241 |
|---|---|
| From 75 to 84 | 318 |
| 85 and over | 0 |
| Less than 65 | 0 |
| Hypertension | 75 |
|---|---|
| High Cholesterol | 75 |
| Stroke | 10 |
| Ischemic Heart Disease | 30 |
| Depression | 23 |
| Chronic Kidney Disease | 37 |
| Asthma | 7 |
| Osteoperosis | 13 |
| Atrial Fibrilation | 22 |
| Heart Failure | 13 |
| Chronic Obstructive Pulmonary Disease | 14 |
| Diabetes | 29 |
| Dementia | 5 |
| Cancer | 21 |
The top procedures that Dr. David J. Knudtson, MD, FACP treated as an internist in Naples, FL during 2023 were lab tests, preventive care, blood draw and diabetes management.
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
| blood draw | 670 |
|---|---|
| cardiac procedures | 19 |
| diabetes management | 590 |
| doctor visit | 2369 |
| ear procedures | 11 |
| lab tests | 4025 |
| preventive care | 1335 |
| thyroid function tests | 512 |
| vaccines | 110 |
Information about Medicare patients treated by Dr. David J. Knudtson, MD, FACP.
| Male | 429 |
|---|---|
| Female | 315 |
| Non-Hispanic White | 685 |
|---|---|
| Black | 0 |
| Hispanic | 15 |
| Asian | 0 |
| Other | 27 |
| Native American | 0 |
| From 65 to 74 | 253 |
|---|---|
| From 75 to 84 | 306 |
| 85 and over | 0 |
| Less than 65 | 0 |
| Hypertension | 75 |
|---|---|
| High Cholesterol | 75 |
| Stroke | 9 |
| Ischemic Heart Disease | 32 |
| Depression | 24 |
| Chronic Kidney Disease | 33 |
| Asthma | 7 |
| Osteoperosis | 14 |
| Atrial Fibrilation | 23 |
| Heart Failure | 15 |
| Chronic Obstructive Pulmonary Disease | 14 |
| Diabetes | 31 |
| Dementia | 7 |
| Cancer | 21 |
The top procedures that Dr. David J. Knudtson, MD, FACP treated as an internist in Naples, FL during 2024 were lab tests, preventive care, blood draw and diabetes management.
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
| blood draw | 588 |
|---|---|
| diabetes management | 509 |
| doctor visit | 3384 |
| ear procedures | 24 |
| lab tests | 3753 |
| preventive care | 1360 |
| thyroid function tests | 497 |
| vaccines | 156 |
Information about Medicare patients treated by Dr. David J. Knudtson, MD, FACP.
| Male | 582 |
|---|---|
| Female | 414 |
| Non-Hispanic White | 917 |
|---|---|
| Black | 0 |
| Hispanic | 21 |
| Asian | 0 |
| Other | 37 |
| Native American | 0 |
| From 65 to 74 | 362 |
|---|---|
| From 75 to 84 | 427 |
| 85 and over | 0 |
| Less than 65 | 0 |
| Hypertension | 75 |
|---|---|
| High Cholesterol | 75 |
| Stroke | 8 |
| Ischemic Heart Disease | 33 |
| Depression | 20 |
| Chronic Kidney Disease | 30 |
| Asthma | 7 |
| Osteoperosis | 19 |
| Atrial Fibrilation | 22 |
| Heart Failure | 15 |
| Chronic Obstructive Pulmonary Disease | 16 |
| Diabetes | 28 |
| Dementia | 7 |
| Cancer | 20 |
Volume of procedures performed by Dr. David J. Knudtson, MD, FACP for Medicare patients.
The highest averages for the top procedures that Dr. David J. Knudtson, MD, FACP treated as an internist in Naples, FL were lab tests, blood draw, preventive care and diabetes management.
| blood draw | 469 |
|---|---|
| cardiac procedures | 19 |
| diabetes management | 390 |
| doctor visit | 1333 |
| ear procedures | 15 |
| lab tests | 2672 |
| preventive care | 439 |
| thyroid function tests | 351 |
| vaccines | 119 |
Information about Medicare patients treated by Dr. David J. Knudtson, MD, FACP.
| Female | 264 |
|---|---|
| Male | 301 |
| Black / African American | 0 |
|---|---|
| Asian / Pacific Islander | 16 |
| Non-Hispanic White | 509 |
| Hispanic | 3 |
| Native American / Alaskan Native | 0 |
| Other | 17 |
| 85 and over | 56 |
|---|---|
| 75 to 84 | 215 |
| Less than 65 | 11 |
| 65 to 74 | 238 |
The highest averages of the most common conditions of Medicare patients that Dr. David J. Knudtson, MD, FACP treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.
| Hypertension | 52 |
|---|---|
| High Cholesterol | 51 |
| Stroke | 6 |
| Ischemic Heart Disease | 26 |
| Depression | 17 |
| Chronic Kidney Disease | 22 |
| Asthma | 5 |
| Osteoporosis | 8 |
| Heart Failure | 11 |
| Chronic Obstructive Pulmonary Disease | 9 |
| Diabetes | 21 |
| Atrial Fibrillation | 12 |
| Cancer | 12 |
| Dementia | 5 |
Dr. David J. Knudtson, MD, FACP graduated from Medical College of Wisconsin. He completed residency at Northwestern University Affiliated Hospitals. He has a state license in Illinois.
Medical School: Medical College of Wisconsin
Residency: Northwestern University Affiliated Hospitals
Licensed In: Illinois
Dr. David J. Knudtson, MD, FACP is associated with these hospitals and organizations:
Dr. David J. Knudtson, MD, FACP has an exceptional overall rating with an average of 4.9 out of 5 stars based on 140 ratings. We collect ratings and reviews of Dr. David J. Knudtson, MD, FACP from all over the web to help you find the right in Naples, FL.
I met doctor Knudtson in 2021 and since then he is my primary physician and will be one as long as he is on the job. He always comes with a big smile wanted to check how everything is. His passtion to keep up my well being and motivating me to improve my health is something he displays everytime I visit him. He is a great doctor and great human being.
These charts describe general payments received by Dr. David J. Knudtson, MD, FACP. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.
| AstraZeneca Pharmaceuticals LP |
$1,283
FARXIGA $630 |
BYDUREON $354 |
AIRSUPRA $106 |
BREZTRI $96 |
CRESTOR $37 |
Other $61 |
|---|---|---|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. |
$1,082
JARDIANCE $736 |
SYNJARDY $217 |
STIOLTO RESPIMAT $90 |
TRIJARDY XR $18 |
COMBIVENT RESPIMAT $11 |
Other $10 |
| Pfizer Inc. |
$561
NURTEC ODT $208 |
ELIQUIS $130 |
PAXLOVID $82 |
PREVNAR 20 $70 |
ABRYSVO $47 |
Other $24 |
| Amgen Inc. |
$411
Prolia $179 |
Repatha $126 |
EVENITY $92 |
$14 |
||
| Novo Nordisk Inc |
$370
Ozempic $191 |
RYBELSUS $49 |
Tresiba $49 |
Victoza $30 |
NovoLog $11 |
Other $39 |
| Other |
$1,372
Transcatheter Heart Valves $145 |
XARELTO $108 |
MOUNJARO $106 |
TRELEGY ELLIPTA $98 |
Urolift $86 |
Other $830 |
| Food and Beverage | $4,982 |
|---|---|
| Education | $97 |
Dr. David Knudtson studied medicine at Medical College of Wisconsin. His residency was performed at a hospital affiliated with Northwestern University. Dr. Knudtson is rated 5.0 stars (out of 5) by his patients. He is professionally affiliated with Millennium Physician Group.