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Dr. Jason Lee Maxfield, MD

(2 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and Sleep Medicine

University of Kansas School of Medicine

Professional interests include: sleep disorders

1905 W 32nd Street #403
Joplin, MO 64804

(417) 347-8688

Dr. Jason Lee Maxfield, MD is an internist in Joplin, MO specializing in internal medicine (adult medicine) and sleep medicine. He graduated from University of Kansas School of Medicine. Dr. Jason Lee Maxfield, MD is affiliated with Freeman Health System.

Office Locations

1905 W 32nd Street #403
Joplin, MO 64804

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931 E. 32nd Street
Joplin, MO 64804

(417) 347-8688

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Noteworthy Medicare Patient Procedures Performed by Dr. Jason Lee Maxfield, MD in 2024

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

Top 10%

By Volume:

in-lab polysomnography

sleep study

sleep study with CPAP

In 2024, Dr. Jason Lee Maxfield, MD performed more in-lab polysomnography (overnight sleep study), sleep study, and sleep study with CPAP procedures for Medicare patients than 90% of providers in related specialties within Missouri.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jason Lee Maxfield, MD treated as an internist in Joplin, MO during 2013 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Jason Lee Maxfield, MD for Medicare patients.

doctor visit	130
electroencephalography (EEG)	26
hospital care	58
inpatient care	58

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Lee Maxfield, MD.

**Gender**
Male	90
Female	100

**Ethnicity**
Non-Hispanic White	177
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	56
85 and over	22
Less than 65	44

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	32
Ischemic Heart Disease	55
Depression	42
Chronic Kidney Disease	28
Asthma	13
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	26
Chronic Obstructive Pulmonary Disease	34
Diabetes	39
Dementia	25
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jason Lee Maxfield, MD treated as an internist in Joplin, MO during 2014 were hospital care, inpatient care, sleep study and airway management.

Volume of procedures performed by Dr. Jason Lee Maxfield, MD for Medicare patients.

airway management	101
doctor visit	503
electroencephalography (EEG)	81
hospital care	200
inpatient care	200
sleep study	180

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Lee Maxfield, MD.

**Gender**
Male	269
Female	262

**Ethnicity**
Non-Hispanic White	500
Black	0
Hispanic	0
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	213
From 75 to 84	113
85 and over	42
Less than 65	163

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2014

Hypertension	75
High Cholesterol	64
Stroke	21
Ischemic Heart Disease	52
Depression	39
Chronic Kidney Disease	28
Asthma	12
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	30
Diabetes	41
Dementia	17
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jason Lee Maxfield, MD treated as an internist in Joplin, MO during 2015 were sleep study, airway management, hospital care and inpatient care.

Volume of procedures performed by Dr. Jason Lee Maxfield, MD for Medicare patients.

airway management	176
doctor visit	797
electroencephalography (EEG)	43
hospital care	97
inpatient care	97
sleep study	300

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Lee Maxfield, MD.

**Gender**
Male	830
Female	764

**Ethnicity**
Non-Hispanic White	1498
Black	0
Hispanic	0
Asian	0
Other	0
Native American	44

**Age**
From 65 to 74	686
From 75 to 84	344
85 and over	72
Less than 65	492

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2015

Hypertension	75
High Cholesterol	63
Stroke	12
Ischemic Heart Disease	48
Depression	41
Chronic Kidney Disease	32
Asthma	20
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	28
Diabetes	47
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jason Lee Maxfield, MD treated as an internist in Joplin, MO during 2016 were sleep study and airway management.

Volume of procedures performed by Dr. Jason Lee Maxfield, MD for Medicare patients.

airway management	167
doctor visit	673
sleep study	281

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Lee Maxfield, MD.

**Gender**
Male	317
Female	269

**Ethnicity**
Non-Hispanic White	549
Black	0
Hispanic	0
Asian	0
Other	0
Native American	21

**Age**
From 65 to 74	273
From 75 to 84	125
85 and over	18
Less than 65	170

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2016

Hypertension	75
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	44
Depression	37
Chronic Kidney Disease	38
Asthma	32
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	29
Diabetes	45
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jason Lee Maxfield, MD treated as an internist in Joplin, MO during 2017 were sleep study and airway management.

Volume of procedures performed by Dr. Jason Lee Maxfield, MD for Medicare patients.

airway management	258
doctor visit	884
sleep study	431

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Lee Maxfield, MD.

**Gender**
Male	375
Female	361

**Ethnicity**
Non-Hispanic White	690
Black	0
Hispanic	0
Asian	0
Other	0
Native American	27

**Age**
From 65 to 74	386
From 75 to 84	153
85 and over	12
Less than 65	185

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	41
Depression	34
Chronic Kidney Disease	39
Asthma	10
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	30
Diabetes	48
Dementia	7
Cancer	6

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jason Lee Maxfield, MD treated as an internist in Joplin, MO during 2018 were sleep study and airway management.

Volume of procedures performed by Dr. Jason Lee Maxfield, MD for Medicare patients.

airway management	208
doctor visit	851
sleep study	340

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Lee Maxfield, MD.

**Gender**
Male	361
Female	317

**Ethnicity**
Non-Hispanic White	627
Black	0
Hispanic	0
Asian	0
Other	12
Native American	20

**Age**
From 65 to 74	338
From 75 to 84	159
85 and over	17
Less than 65	164

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	3
Ischemic Heart Disease	43
Depression	32
Chronic Kidney Disease	41
Asthma	10
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	31
Diabetes	46
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jason Lee Maxfield, MD treated as an internist in Joplin, MO during 2019 were sleep study and airway management.

Volume of procedures performed by Dr. Jason Lee Maxfield, MD for Medicare patients.

airway management	183
doctor visit	833
sleep study	336

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Lee Maxfield, MD.

**Gender**
Male	344
Female	355

**Ethnicity**
Non-Hispanic White	636
Black	0
Hispanic	0
Asian	0
Other	0
Native American	39

**Age**
From 65 to 74	367
From 75 to 84	168
85 and over	12
Less than 65	152

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	3
Ischemic Heart Disease	44
Depression	33
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	26
Diabetes	42
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jason Lee Maxfield, MD treated as an internist in Joplin, MO during 2020 were sleep study and airway management.

Volume of procedures performed by Dr. Jason Lee Maxfield, MD for Medicare patients.

airway management	136
doctor visit	758
sleep study	247

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Lee Maxfield, MD.

**Gender**
Male	316
Female	288

**Ethnicity**
Non-Hispanic White	557
Black	0
Hispanic	0
Asian	0
Other	0
Native American	29

**Age**
From 65 to 74	328
From 75 to 84	144
85 and over	16
Less than 65	116

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2020

Hypertension	75
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	43
Depression	30
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	5
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	24
Diabetes	45
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jason Lee Maxfield, MD treated as an internist in Joplin, MO during 2021 were sleep study and airway management.

Volume of procedures performed by Dr. Jason Lee Maxfield, MD for Medicare patients.

airway management	110
doctor visit	821
sleep study	235

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Lee Maxfield, MD.

**Gender**
Male	375
Female	314

**Ethnicity**
Non-Hispanic White	643
Black	0
Hispanic	0
Asian	0
Other	0
Native American	25

**Age**
From 65 to 74	372
From 75 to 84	191
85 and over	29
Less than 65	97

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2021

Hypertension	75
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	38
Depression	27
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	21
Chronic Obstructive Pulmonary Disease	20
Diabetes	42
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jason Lee Maxfield, MD treated as an internist in Joplin, MO during 2022 were sleep study and airway management.

Volume of procedures performed by Dr. Jason Lee Maxfield, MD for Medicare patients.

airway management	78
doctor visit	602
sleep study	164

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Lee Maxfield, MD.

**Gender**
Male	294
Female	229

**Ethnicity**
Non-Hispanic White	494
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	164
85 and over	18
Less than 65	71

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2022

Hypertension	75
High Cholesterol	74
Stroke	5
Ischemic Heart Disease	32
Depression	26
Chronic Kidney Disease	24
Asthma	13
Osteoperosis	7
Atrial Fibrilation	24
Heart Failure	15
Chronic Obstructive Pulmonary Disease	24
Diabetes	41
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Jason Lee Maxfield, MD treated as an internist in Joplin, MO during 2023 were sleep study and airway management.

Volume of procedures performed by Dr. Jason Lee Maxfield, MD for Medicare patients.

airway management	109
doctor visit	558
sleep study	271

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Lee Maxfield, MD.

**Gender**
Male	291
Female	251

**Ethnicity**
Non-Hispanic White	501
Black	0
Hispanic	0
Asian	0
Other	0
Native American	23

**Age**
From 65 to 74	293
From 75 to 84	169
85 and over	18
Less than 65	62

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	30
Depression	27
Chronic Kidney Disease	24
Asthma	14
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	18
Chronic Obstructive Pulmonary Disease	25
Diabetes	40
Dementia	4
Cancer	11

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Jason Lee Maxfield, MD treated as an internist in Joplin, MO during 2024 were sleep study and airway management.

Volume of procedures performed by Dr. Jason Lee Maxfield, MD for Medicare patients.

airway management	89
doctor visit	579
sleep study	206

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Lee Maxfield, MD.

**Gender**
Male	279
Female	233

**Ethnicity**
Non-Hispanic White	478
Black	0
Hispanic	0
Asian	0
Other	0
Native American	18

**Age**
From 65 to 74	284
From 75 to 84	166
85 and over	22
Less than 65	40

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	32
Depression	27
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	10
Atrial Fibrilation	29
Heart Failure	21
Chronic Obstructive Pulmonary Disease	23
Diabetes	44
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2024

Volume of procedures performed by Dr. Jason Lee Maxfield, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jason Lee Maxfield, MD treated as an internist in Joplin, MO were sleep study, airway management, hospital care and inpatient care.

airway management	146
doctor visit	665
electroencephalography (EEG)	50
hospital care	118
inpatient care	118
sleep study	271

Average Medicare Patient Data From 2013 - 2024

Information about Medicare patients treated by Dr. Jason Lee Maxfield, MD.

**Gender**
Male	345
Female	311

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	612
Hispanic	0
Native American / Alaskan Native	21
Other	1

**Age**
75 to 84	162
85 and over	24
Less than 65	146
65 to 74	323

Average of Total of Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD From 2013 - 2024

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

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	41
Depression	32
Chronic Kidney Disease	33
Asthma	13
Osteoporosis	6
Heart Failure	22
Chronic Obstructive Pulmonary Disease	27
Diabetes	43
Atrial Fibrillation	16
Cancer	8
Dementia	8

Education & Training

Dr. Jason Lee Maxfield, MD graduated from University of Kansas School of Medicine. He completed residency at University of Iowa Hospitals & Clinics. He is certified by the American Board of Psychiatry & Neurology : Neurology American Board of Psychiatry and Neurology : Sleep Medicine and has a state license in Missouri.

Medical School: University of Kansas School of Medicine

Residency: University of Iowa Hospitals & Clinics

Board Certification: American Board of Psychiatry & Neurology : Neurology American Board of Psychiatry and Neurology : Sleep Medicine

Licensed In: Missouri

Affiliations & Hospitals

Dr. Jason Lee Maxfield, MD is associated with these hospitals and organizations:

Freeman Health System

Ratings & Reviews

Dr. Jason Lee Maxfield, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Jason Lee Maxfield, MD from all over the web to help you find the right in Joplin, MO.

Overall Rating

(2 Ratings)

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General Payments

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

**Payments by Company**
Medtronic Vascular, Inc.	$662 Cardiac Monitors - Insertable $662
Inspire Medical Systems, Inc.	$645 Inspire $645
Genentech USA, Inc.	$140 Activase $140
Harmony Biosciences LLC	$118 Wakix $118
COMSORT, Inc	$100 NON-PRODUCT $100
Other	$131 XYWAV $42	Xyrem $16	ResMed $16	Dayvigo $16	(7999) SRC Undivided $15	Other $26

**Types of Payments**
Food and Beverage	$941
Travel and Lodging	$661
Consulting Fee	$100
Education	$95

Biography

Dr. Jason Maxfield is a Joplin, MO physician who specializes in sleep medicine. Dr. Maxfield has obtained a license to practice in Missouri.

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Dr. Jason Lee Maxfield, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Jason Lee Maxfield, MD in 2024

By Volume:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2024

Average Medicare Patient Data From 2013 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Jason Lee Maxfield, MD From 2013 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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