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Home > WI Providers > Pulmonologists

Dr. Kris M. Lahren, MD

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Specializes in: Pulmonology (Lung & Respiratory Disease) and Internal Medicine (Adult Medicine)

425 Pine Ridge Boulevard Suite 200
Wausau, WI 54401

(715) 847-2480

Dr. Kris M. Lahren, MD is a pulmonologist in Wausau, WI specializing in pulmonology (lung & respiratory disease) and internal medicine (adult medicine).

Office Locations

425 Pine Ridge Boulevard Suite 200
Wausau, WI 54401

(715) 847-2480

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In The News

“The best way to protect yourself from COPD is not to start smoking - or to stop if you do," said Aspirus Pulmonologist Dr. Kris Lahren.”—"COPD: Symptoms, diagnosis and treatment", Tomahawk Leader Newspaper, November 2020

Noteworthy Medicare Patient Procedures Performed by Dr. Kris M. Lahren, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

pulmonary function test

In 2023, Dr. Kris M. Lahren, MD performed more pulmonary function test (PFT) procedures for Medicare patients than 95% of providers in related specialties within Wisconsin.

Top 25%

By Volume:

diagnostic bronchoscopy

In 2012, Dr. Kris M. Lahren, MD performed more diagnostic bronchoscopy procedures for Medicare patients than 75% of providers in related specialties within Wisconsin.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Kris M. Lahren, MD treated as a pulmonologist in Wausau, WI during 2012 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Kris M. Lahren, MD for Medicare patients.

doctor visit	166
hospital care	405
inpatient care	405
pulmonary testing	188

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kris M. Lahren, MD treated as a pulmonologist in Wausau, WI during 2013 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Kris M. Lahren, MD for Medicare patients.

doctor visit	203
hospital care	308
inpatient care	308
pulmonary testing	240

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kris M. Lahren, MD.

**Gender**
Male	154
Female	166

**Ethnicity**
Non-Hispanic White	305
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	96
85 and over	36
Less than 65	65

Conditions of Medicare patients treated by Dr. Kris M. Lahren, MD in 2013

Hypertension	75
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	53
Depression	32
Chronic Kidney Disease	41
Asthma	21
Osteoperosis	10
Atrial Fibrilation	26
Heart Failure	45
Chronic Obstructive Pulmonary Disease	58
Diabetes	38
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kris M. Lahren, MD treated as a pulmonologist in Wausau, WI during 2014 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Kris M. Lahren, MD for Medicare patients.

doctor visit	181
hospital care	323
inpatient care	323
pulmonary testing	191

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kris M. Lahren, MD.

**Gender**
Male	155
Female	174

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

**Age**
From 65 to 74	140
From 75 to 84	93
85 and over	21
Less than 65	75

Conditions of Medicare patients treated by Dr. Kris M. Lahren, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	50
Depression	33
Chronic Kidney Disease	43
Asthma	21
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	41
Chronic Obstructive Pulmonary Disease	52
Diabetes	34
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kris M. Lahren, MD treated as a pulmonologist in Wausau, WI during 2015 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Kris M. Lahren, MD for Medicare patients.

doctor visit	186
hospital care	294
inpatient care	294
pulmonary testing	225

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kris M. Lahren, MD.

**Gender**
Male	358
Female	334

**Ethnicity**
Non-Hispanic White	652
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	280
From 75 to 84	230
85 and over	58
Less than 65	124

Conditions of Medicare patients treated by Dr. Kris M. Lahren, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	50
Depression	35
Chronic Kidney Disease	49
Asthma	41
Osteoperosis	9
Atrial Fibrilation	29
Heart Failure	46
Chronic Obstructive Pulmonary Disease	54
Diabetes	40
Dementia	8
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kris M. Lahren, MD treated as a pulmonologist in Wausau, WI during 2016 were pulmonary testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Kris M. Lahren, MD for Medicare patients.

doctor visit	176
hospital care	277
inpatient care	277
pulmonary testing	330

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kris M. Lahren, MD.

**Gender**
Male	203
Female	198

**Ethnicity**
Non-Hispanic White	375
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	112
85 and over	31
Less than 65	70

Conditions of Medicare patients treated by Dr. Kris M. Lahren, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	53
Depression	36
Chronic Kidney Disease	46
Asthma	60
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	50
Chronic Obstructive Pulmonary Disease	57
Diabetes	38
Dementia	9
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kris M. Lahren, MD treated as a pulmonologist in Wausau, WI during 2017 were pulmonary testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Kris M. Lahren, MD for Medicare patients.

doctor visit	115
hospital care	249
inpatient care	249
pulmonary testing	396

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kris M. Lahren, MD.

**Gender**
Male	223
Female	215

**Ethnicity**
Non-Hispanic White	412
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	124
85 and over	34
Less than 65	70

Conditions of Medicare patients treated by Dr. Kris M. Lahren, MD in 2017

Hypertension	75
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	53
Depression	31
Chronic Kidney Disease	43
Asthma	20
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	47
Chronic Obstructive Pulmonary Disease	56
Diabetes	35
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kris M. Lahren, MD treated as a pulmonologist in Wausau, WI during 2018 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Kris M. Lahren, MD for Medicare patients.

doctor visit	115
hospital care	236
inpatient care	236
pulmonary testing	227

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kris M. Lahren, MD.

**Gender**
Male	149
Female	170

**Ethnicity**
Non-Hispanic White	296
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	105
85 and over	18
Less than 65	47

Conditions of Medicare patients treated by Dr. Kris M. Lahren, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	52
Depression	31
Chronic Kidney Disease	46
Asthma	17
Osteoperosis	11
Atrial Fibrilation	26
Heart Failure	47
Chronic Obstructive Pulmonary Disease	54
Diabetes	36
Dementia	8
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kris M. Lahren, MD treated as a pulmonologist in Wausau, WI during 2019 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Kris M. Lahren, MD for Medicare patients.

doctor visit	134
hospital care	293
inpatient care	293
pulmonary testing	145

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kris M. Lahren, MD.

**Gender**
Male	154
Female	136

**Ethnicity**
Non-Hispanic White	264
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	97
85 and over	16
Less than 65	41

Conditions of Medicare patients treated by Dr. Kris M. Lahren, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	54
Depression	28
Chronic Kidney Disease	49
Asthma	18
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	46
Chronic Obstructive Pulmonary Disease	53
Diabetes	38
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kris M. Lahren, MD treated as a pulmonologist in Wausau, WI during 2020 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Kris M. Lahren, MD for Medicare patients.

doctor visit	99
hospital care	268
inpatient care	268
pulmonary testing	137

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kris M. Lahren, MD.

**Gender**
Male	138
Female	113

**Ethnicity**
Non-Hispanic White	238
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	117
From 75 to 84	84
85 and over	18
Less than 65	32

Conditions of Medicare patients treated by Dr. Kris M. Lahren, MD in 2020

Hypertension	72
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	49
Depression	29
Chronic Kidney Disease	50
Asthma	14
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	45
Chronic Obstructive Pulmonary Disease	47
Diabetes	34
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kris M. Lahren, MD treated as a pulmonologist in Wausau, WI during 2021 were pulmonary testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Kris M. Lahren, MD for Medicare patients.

doctor visit	142
hospital care	264
inpatient care	264
pulmonary testing	406

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kris M. Lahren, MD.

**Gender**
Male	207
Female	231

**Ethnicity**
Non-Hispanic White	413
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	140
85 and over	27
Less than 65	60

Conditions of Medicare patients treated by Dr. Kris M. Lahren, MD in 2021

Hypertension	71
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	53
Depression	28
Chronic Kidney Disease	42
Asthma	13
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	39
Chronic Obstructive Pulmonary Disease	47
Diabetes	33
Dementia	8
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kris M. Lahren, MD treated as a pulmonologist in Wausau, WI during 2022 were pulmonary testing, hospital care, inpatient care and bronchoscopy.

Volume of procedures performed by Dr. Kris M. Lahren, MD for Medicare patients.

aspiration	23
bronchoscopy	84
diagnostic procedures	46
doctor visit	158
hospital care	99
inpatient care	99
minimally invasive procedures	73
minor procedures	23
pulmonary testing	308

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kris M. Lahren, MD.

**Gender**
Male	167
Female	188

**Ethnicity**
Non-Hispanic White	336
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	103
85 and over	20
Less than 65	45

Conditions of Medicare patients treated by Dr. Kris M. Lahren, MD in 2022

Hypertension	74
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	42
Depression	28
Chronic Kidney Disease	27
Asthma	19
Osteoperosis	13
Atrial Fibrilation	30
Heart Failure	38
Chronic Obstructive Pulmonary Disease	57
Diabetes	30
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Kris M. Lahren, MD treated as a pulmonologist in Wausau, WI during 2023 were pulmonary testing, bronchoscopy, minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Kris M. Lahren, MD for Medicare patients.

aspiration	19
bronchoscopy	61
diagnostic procedures	38
doctor visit	119
minimally invasive procedures	61
minor procedures	19
pulmonary testing	388

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Kris M. Lahren, MD.

**Gender**
Male	147
Female	198

**Ethnicity**
Non-Hispanic White	328
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	91
85 and over	21
Less than 65	33

Conditions of Medicare patients treated by Dr. Kris M. Lahren, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	36
Depression	24
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	31
Chronic Obstructive Pulmonary Disease	54
Diabetes	29
Dementia	3
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Kris M. Lahren, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kris M. Lahren, MD treated as a pulmonologist in Wausau, WI were hospital care, inpatient care, pulmonary testing and bronchoscopy.

aspiration	21
bronchoscopy	72
diagnostic procedures	42
doctor visit	149
hospital care	274
inpatient care	274
minimally invasive procedures	67
minor procedures	21
pulmonary testing	265

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Kris M. Lahren, MD.

**Gender**
Male	171
Female	176

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	327
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	106
85 and over	25
Less than 65	55
65 to 74	161

Average of Total of Conditions of Medicare patients treated by Dr. Kris M. Lahren, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Kris M. Lahren, MD treated were hypertension, high cholesterol, chronic obstructive pulmonary disease and ischemic heart disease.

Hypertension	68
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	45
Depression	27
Chronic Kidney Disease	38
Asthma	21
Osteoporosis	9
Heart Failure	39
Chronic Obstructive Pulmonary Disease	49
Diabetes	32
Atrial Fibrillation	22
Cancer	15
Dementia	6

Education & Training

He has a state license in Wisconsin.

Licensed In: Wisconsin

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Kris M. Lahren, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Intuitive Surgical, Inc.	$4,830 Da Vinci Surgical System $4,830
GlaxoSmithKline, LLC.	$652 INCRUSE $187	ANORO $164	BREO $110	NUCALA $90	TRELEGY ELLIPTA $55	Other $45
AstraZeneca Pharmaceuticals LP	$474 SYMBICORT $340	DALIRESP $34	BEVESPI AEROSPHERE $22	TEZSPIRE $13	$65
Boehringer Ingelheim Pharmaceuticals, Inc.	$237 OFEV $113	STIOLTO $74	SPIRIVA RESPIMAT $33	COMBIVENT RESPIMAT $17
Janssen Pharmaceuticals, Inc	$146 XARELTO $146
Other	$1,088 GLASSIA $141	Zemaira $109	Perforomist $94	Brovana $86	Esbriet $79	Other $581

**Types of Payments**
Food and Beverage	$3,179
Travel and Lodging	$2,188
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$2,000
Education	$60

Biography

Dr. Kris Lahren's area of specialization is pulmonology (lung & respiratory disease). He attended medical school at St. Louis University School of Medicine.