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Dr. Karl R. Knudsen, MD

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Specializes in: Sports Medicine and Orthopedics/Orthopedic Surgery

2200 Bryant Williams Drive Suite 1
Klamath Falls, OR 97601

(541) 884-7746

Dr. Karl R. Knudsen, MD is a sports medicine doctor in Klamath Falls, OR specializing in sports medicine and orthopedics/orthopedic surgery.

Office Locations

2200 Bryant Williams Drive Suite 1
Klamath Falls, OR 97601

(541) 884-7746

(541) 884-0848

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Karl R. Knudsen, MD treated as a sports medicine doctor in Klamath Falls, OR during 2012 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Karl R. Knudsen, MD for Medicare patients.

aspiration	94
debridement (removal of unhealthy tissue)	17
doctor visit	391
hip imaging	42
injections	94
joint surgery	65
lower extremity surgery	28
minimally invasive procedures	49
musculoskeletal imaging	77
reconstructive surgery	16
upper extremity surgery	37
X-rays	77

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Karl R. Knudsen, MD treated as a sports medicine doctor in Klamath Falls, OR during 2013 were aspiration, injections, joint surgery and upper extremity surgery.

Volume of procedures performed by Dr. Karl R. Knudsen, MD for Medicare patients.

aspiration	130
debridement (removal of unhealthy tissue)	26
doctor visit	433
hip imaging	27
injections	130
joint surgery	60
minimally invasive procedures	49
musculoskeletal imaging	27
reconstructive surgery	11
upper extremity surgery	60
X-rays	27

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl R. Knudsen, MD.

**Gender**
Male	144
Female	178

**Ethnicity**
Non-Hispanic White	298
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	69
85 and over	43
Less than 65	65

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2013

Hypertension	62
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Karl R. Knudsen, MD treated as a sports medicine doctor in Klamath Falls, OR during 2014 were aspiration, injections, joint surgery and upper extremity surgery.

Volume of procedures performed by Dr. Karl R. Knudsen, MD for Medicare patients.

aspiration	154
debridement (removal of unhealthy tissue)	27
decompression surgery	17
doctor visit	430
hip imaging	24
hospital care	13
injections	154
inpatient care	13
joint surgery	113
lower extremity surgery	28
minimally invasive procedures	83
musculoskeletal imaging	43
reconstructive surgery	30
upper extremity surgery	85
X-rays	43

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl R. Knudsen, MD.

**Gender**
Male	169
Female	170

**Ethnicity**
Non-Hispanic White	309
Black	0
Hispanic	0
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	140
From 75 to 84	75
85 and over	47
Less than 65	77

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2014

Hypertension	60
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	27
Depression	25
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	7
Atrial Fibrilation	6
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	6
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Karl R. Knudsen, MD treated as a sports medicine doctor in Klamath Falls, OR during 2015 were aspiration, injections, joint surgery and upper extremity surgery.

Volume of procedures performed by Dr. Karl R. Knudsen, MD for Medicare patients.

aspiration	151
debridement (removal of unhealthy tissue)	22
decompression surgery	11
doctor visit	439
hospital care	21
injections	151
inpatient care	21
joint surgery	105
lower extremity surgery	32
minimally invasive procedures	71
reconstructive surgery	34
upper extremity surgery	73

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl R. Knudsen, MD.

**Gender**
Male	296
Female	352

**Ethnicity**
Non-Hispanic White	588
Black	0
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	156
85 and over	78
Less than 65	144

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2015

Hypertension	65
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	20
Asthma	15
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	8
Cancer	6

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Karl R. Knudsen, MD treated as a sports medicine doctor in Klamath Falls, OR during 2016 were aspiration, injections, joint surgery and upper extremity surgery.

Volume of procedures performed by Dr. Karl R. Knudsen, MD for Medicare patients.

aspiration	154
computer assisted surgery (CAS)	19
debridement (removal of unhealthy tissue)	18
decompression surgery	18
doctor visit	470
hospital care	17
injections	154
inpatient care	17
joint surgery	105
lower extremity surgery	25
minimally invasive procedures	58
reconstructive surgery	47
upper extremity surgery	80

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl R. Knudsen, MD.

**Gender**
Male	154
Female	186

**Ethnicity**
Non-Hispanic White	308
Black	0
Hispanic	0
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	162
From 75 to 84	78
85 and over	40
Less than 65	60

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2016

Hypertension	67
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	26
Depression	27
Chronic Kidney Disease	22
Asthma	21
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Karl R. Knudsen, MD treated as a sports medicine doctor in Klamath Falls, OR during 2017 were aspiration, injections, joint surgery and upper extremity surgery.

Volume of procedures performed by Dr. Karl R. Knudsen, MD for Medicare patients.

aspiration	172
debridement (removal of unhealthy tissue)	18
decompression surgery	16
doctor visit	486
hospital care	23
injections	172
inpatient care	23
joint surgery	95
lower extremity surgery	12
minimally invasive procedures	70
reconstructive surgery	25
upper extremity surgery	83

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl R. Knudsen, MD.

**Gender**
Male	157
Female	184

**Ethnicity**
Non-Hispanic White	303
Black	0
Hispanic	0
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	174
From 75 to 84	76
85 and over	40
Less than 65	51

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2017

Hypertension	71
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	30
Depression	26
Chronic Kidney Disease	23
Asthma	11
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Karl R. Knudsen, MD treated as a sports medicine doctor in Klamath Falls, OR during 2018 were aspiration, injections, joint surgery and upper extremity surgery.

Volume of procedures performed by Dr. Karl R. Knudsen, MD for Medicare patients.

aspiration	135
computer assisted surgery (CAS)	20
debridement (removal of unhealthy tissue)	20
decompression surgery	20
doctor visit	406
injections	135
joint surgery	113
lower extremity surgery	21
minimally invasive procedures	60
reconstructive surgery	53
upper extremity surgery	92

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl R. Knudsen, MD.

**Gender**
Male	128
Female	167

**Ethnicity**
Non-Hispanic White	271
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	69
85 and over	28
Less than 65	44

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2018

Hypertension	74
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	33
Depression	31
Chronic Kidney Disease	24
Asthma	11
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Karl R. Knudsen, MD treated as a sports medicine doctor in Klamath Falls, OR during 2019 were aspiration, injections, upper extremity surgery and joint surgery.

Volume of procedures performed by Dr. Karl R. Knudsen, MD for Medicare patients.

aspiration	197
computer assisted surgery (CAS)	18
debridement (removal of unhealthy tissue)	22
decompression surgery	46
doctor visit	534
excision	11
injections	197
joint surgery	142
lower extremity surgery	19
minimally invasive procedures	77
nerve procedures	20
open surgery	20
reconstructive surgery	65
upper extremity surgery	143

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl R. Knudsen, MD.

**Gender**
Male	160
Female	207

**Ethnicity**
Non-Hispanic White	332
Black	0
Hispanic	0
Asian	0
Other	0
Native American	18

**Age**
From 65 to 74	180
From 75 to 84	94
85 and over	39
Less than 65	54

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2019

Hypertension	72
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	28
Depression	29
Chronic Kidney Disease	23
Asthma	11
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Karl R. Knudsen, MD treated as a sports medicine doctor in Klamath Falls, OR during 2020 were aspiration, injections, upper extremity surgery and joint surgery.

Volume of procedures performed by Dr. Karl R. Knudsen, MD for Medicare patients.

aspiration	182
debridement (removal of unhealthy tissue)	17
decompression surgery	32
doctor visit	523
injections	182
joint surgery	92
minimally invasive procedures	55
nerve procedures	14
open surgery	14
reconstructive surgery	37
upper extremity surgery	106

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl R. Knudsen, MD.

**Gender**
Male	185
Female	178

**Ethnicity**
Non-Hispanic White	335
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	85
85 and over	31
Less than 65	59

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2020

Hypertension	61
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	24
Depression	23
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	6
Cancer	6

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Karl R. Knudsen, MD treated as a sports medicine doctor in Klamath Falls, OR during 2021 were aspiration, injections, reconstructive surgery and joint surgery.

Volume of procedures performed by Dr. Karl R. Knudsen, MD for Medicare patients.

aspiration	182
computer assisted surgery (CAS)	15
doctor visit	465
injections	182
joint surgery	36
lower extremity surgery	15
reconstructive surgery	36
upper extremity surgery	21

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl R. Knudsen, MD.

**Gender**
Male	141
Female	183

**Ethnicity**
Non-Hispanic White	286
Black	0
Hispanic	11
Asian	0
Other	0
Native American	13

**Age**
From 65 to 74	158
From 75 to 84	89
85 and over	33
Less than 65	44

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2021

Hypertension	64
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	7
Cancer	5

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Karl R. Knudsen, MD treated as a sports medicine doctor in Klamath Falls, OR during 2022 were aspiration, injections, reconstructive surgery and joint surgery.

Volume of procedures performed by Dr. Karl R. Knudsen, MD for Medicare patients.

aspiration	217
computer assisted surgery (CAS)	17
doctor visit	468
hospital care	15
injections	217
inpatient care	15
joint surgery	53
lower extremity surgery	17
reconstructive surgery	53
upper extremity surgery	36

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Karl R. Knudsen, MD.

**Gender**
Male	136
Female	180

**Ethnicity**
Non-Hispanic White	287
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	87
85 and over	26
Less than 65	42

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2022

Hypertension	75
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	20
Depression	24
Chronic Kidney Disease	14
Asthma	10
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	9
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Karl R. Knudsen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Karl R. Knudsen, MD treated as a sports medicine doctor in Klamath Falls, OR were aspiration, injections, joint surgery and upper extremity surgery.

aspiration	160
computer assisted surgery (CAS)	17
debridement (removal of unhealthy tissue)	20
decompression surgery	22
doctor visit	458
excision	11
hip imaging	31
hospital care	17
injections	160
inpatient care	17
joint surgery	89
lower extremity surgery	21
minimally invasive procedures	63
musculoskeletal imaging	49
nerve procedures	17
open surgery	17
reconstructive surgery	37
upper extremity surgery	74
X-rays	49

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Karl R. Knudsen, MD.

**Gender**
Female	180
Male	151

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	301
Native American / Alaskan Native	7
Hispanic	4
Other	0

**Age**
85 and over	36
75 to 84	79
Less than 65	58
65 to 74	157

Average of Total of Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Karl R. Knudsen, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	61
High Cholesterol	42
Stroke	1
Ischemic Heart Disease	24
Depression	23
Chronic Kidney Disease	19
Asthma	9
Osteoporosis	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Atrial Fibrillation	9
Dementia	6
Cancer	6

Education & Training

He has a state license in Oregon.

Licensed In: Oregon

Ratings & Reviews

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Biography

Dr. Karl Knudsen's specialties are orthopedics/orthopedic surgery and sports medicine. He practices in Klamath Falls, OR. Dr. Knudsen obtained a license to practice in Oregon.

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Dr. Karl R. Knudsen, MD

Office Locations

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Karl R. Knudsen, MD From 2012 - 2022

Education & Training

Ratings & Reviews

Biography

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