In 2023, Dr. Charles C. Humphrey, MD had a list price for 2-D diagnostic mammogram, 2-D mammogram, abdominal CT scan, breast imaging, diagnostic imaging, diagnostic mammogram, mammogram (breast X-ray), MRI (magnetic resonance imaging), screening mammogram, and women's imaging that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Maine. 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.

Top 10%

By Affordability:

brain MRI

breast ultrasound

targeted breast ultrasound

In 2023, Dr. Charles C. Humphrey, MD had a list price for brain MRI, breast ultrasound, chest CT scan, CT scan, pelvic CT scan, spine X-ray, and targeted breast ultrasound that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Maine. 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.

Top 25%

By Volume:

mammogram

screening mammogram

X-rays

By Affordability:

In 2012, among providers in related specialties within Maine, Dr. Charles C. Humphrey, MD performed more mammogram (breast X-ray), screening mammogram, and X-rays procedures for Medicare patients than 75% of them and he also had a list price for duplex ultrasound, spine imaging, vascular studies, vascular ultrasound, and venous ultrasound 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Charles C. Humphrey, MD treated as a diagnostic radiologist in Lewiston, ME during 2012 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. Charles C. Humphrey, MD for Medicare patients.

abdominal imaging	443
brain imaging (neuroimaging)	311
breast procedures	491
catheterization	32
CT scan	829
diagnostic imaging	54
hip imaging	155
MRI (magnetic resonance imaging)	14
musculoskeletal imaging	469
neck imaging	16
nuclear scan	12
pelvic imaging	324
preventive care	400
spinal procedures	220
thoracic (chest) imaging	1851
ultrasound (sonogram)	325
vascular procedures	155
women's imaging	502
X-rays	2948

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Charles C. Humphrey, MD treated as a diagnostic radiologist in Lewiston, ME during 2013 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. Charles C. Humphrey, MD for Medicare patients.

abdominal imaging	519
brain imaging (neuroimaging)	394
breast procedures	680
catheterization	16
CT scan	995
diagnostic imaging	65
hip imaging	188
MRI (magnetic resonance imaging)	15
musculoskeletal imaging	510
neck imaging	13
nuclear scan	11
pelvic imaging	392
preventive care	570
spinal procedures	296
thoracic (chest) imaging	2196
ultrasound (sonogram)	395
vascular procedures	181
women's imaging	693
X-rays	3591

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles C. Humphrey, MD.

**Gender**
Male	1326
Female	2333

**Ethnicity**
Non-Hispanic White	3580
Black	12
Hispanic	21
Asian	0
Other	35
Native American	0

**Age**
From 65 to 74	1176
From 75 to 84	965
85 and over	483
Less than 65	1035

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2013

Hypertension	67
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	36
Depression	38
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	28
Diabetes	33
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Charles C. Humphrey, MD treated as a diagnostic radiologist in Lewiston, ME during 2014 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. Charles C. Humphrey, MD for Medicare patients.

abdominal imaging	441
brain imaging (neuroimaging)	446
breast procedures	657
CT scan	1025
diagnostic imaging	70
gastrointestinal procedures	19
hip imaging	170
MRI (magnetic resonance imaging)	76
musculoskeletal imaging	495
neck imaging	14
nuclear scan	12
pelvic imaging	322
preventive care	551
spinal procedures	294
thoracic (chest) imaging	2029
ultrasound (sonogram)	304
vascular procedures	150
women's imaging	657
X-rays	3328

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles C. Humphrey, MD.

**Gender**
Male	1337
Female	2316

**Ethnicity**
Non-Hispanic White	3561
Black	19
Hispanic	23
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	1189
From 75 to 84	994
85 and over	442
Less than 65	1028

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2014

Hypertension	65
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	34
Depression	38
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	28
Diabetes	33
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Charles C. Humphrey, MD treated as a diagnostic radiologist in Lewiston, ME during 2015 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. Charles C. Humphrey, MD for Medicare patients.

abdominal imaging	495
brain imaging (neuroimaging)	460
breast procedures	632
CT scan	1116
diagnostic imaging	66
gastrointestinal procedures	12
hip imaging	201
MRI (magnetic resonance imaging)	93
musculoskeletal imaging	557
pelvic imaging	379
preventive care	484
spinal procedures	367
thoracic (chest) imaging	2398
ultrasound (sonogram)	420
vascular procedures	176
women's imaging	632
X-rays	3731

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles C. Humphrey, MD.

**Gender**
Male	3038
Female	4988

**Ethnicity**
Non-Hispanic White	7814
Black	28
Hispanic	54
Asian	0
Other	92
Native American	0

**Age**
From 65 to 74	2688
From 75 to 84	2116
85 and over	1048
Less than 65	2174

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2015

Hypertension	66
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	34
Depression	37
Chronic Kidney Disease	30
Asthma	20
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	28
Diabetes	33
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charles C. Humphrey, MD treated as a diagnostic radiologist in Lewiston, ME during 2016 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. Charles C. Humphrey, MD for Medicare patients.

abdominal imaging	432
brain imaging (neuroimaging)	450
breast procedures	642
CT scan	1012
diagnostic imaging	75
hip imaging	12
MRI (magnetic resonance imaging)	121
musculoskeletal imaging	410
neck imaging	12
pelvic imaging	317
preventive care	481
spinal procedures	412
thoracic (chest) imaging	2066
ultrasound (sonogram)	335
vascular procedures	165
women's imaging	642
X-rays	3289

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles C. Humphrey, MD.

**Gender**
Male	1470
Female	2453

**Ethnicity**
Non-Hispanic White	3826
Black	15
Hispanic	28
Asian	0
Other	41
Native American	0

**Age**
From 65 to 74	1257
From 75 to 84	1077
85 and over	525
Less than 65	1064

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2016

Hypertension	66
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	33
Depression	37
Chronic Kidney Disease	32
Asthma	30
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	27
Diabetes	32
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Charles C. Humphrey, MD treated as a diagnostic radiologist in Lewiston, ME during 2017 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. Charles C. Humphrey, MD for Medicare patients.

abdominal imaging	509
brain imaging (neuroimaging)	523
breast procedures	551
CT scan	1260
diagnostic imaging	64
gastrointestinal procedures	28
hip imaging	11
MRI (magnetic resonance imaging)	99
musculoskeletal imaging	536
neck imaging	18
nuclear scan	13
pelvic imaging	374
preventive care	453
spinal procedures	421
thoracic (chest) imaging	2321
ultrasound (sonogram)	374
vascular procedures	201
women's imaging	551
X-rays	3530

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles C. Humphrey, MD.

**Gender**
Male	1597
Female	2626

**Ethnicity**
Non-Hispanic White	4079
Black	23
Hispanic	38
Asian	0
Other	63
Native American	0

**Age**
From 65 to 74	1368
From 75 to 84	1155
85 and over	578
Less than 65	1122

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2017

Hypertension	65
High Cholesterol	47
Stroke	6
Ischemic Heart Disease	33
Depression	39
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	26
Diabetes	32
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Charles C. Humphrey, MD treated as a diagnostic radiologist in Lewiston, ME during 2018 were X-rays, CT scan, women's imaging and breast procedures.

Volume of procedures performed by Dr. Charles C. Humphrey, MD for Medicare patients.

abdominal imaging	401
brain imaging (neuroimaging)	618
breast procedures	916
CT scan	1144
diagnostic imaging	78
gastrointestinal procedures	16
hip imaging	31
MRI (magnetic resonance imaging)	346
musculoskeletal imaging	559
pelvic imaging	386
preventive care	744
spinal procedures	475
thoracic (chest) imaging	203
ultrasound (sonogram)	397
vascular procedures	205
women's imaging	916
X-rays	1697

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles C. Humphrey, MD.

**Gender**
Male	1640
Female	2831

**Ethnicity**
Non-Hispanic White	4309
Black	27
Hispanic	43
Asian	0
Other	75
Native American	0

**Age**
From 65 to 74	1483
From 75 to 84	1204
85 and over	582
Less than 65	1202

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2018

Hypertension	65
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	33
Depression	36
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	25
Diabetes	32
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charles C. Humphrey, MD treated as a diagnostic radiologist in Lewiston, ME during 2019 were X-rays, CT scan, brain imaging (neuroimaging) and musculoskeletal imaging.

Volume of procedures performed by Dr. Charles C. Humphrey, MD for Medicare patients.

abdominal imaging	389
brain imaging (neuroimaging)	523
breast procedures	451
CT scan	1002
diagnostic imaging	46
gastrointestinal procedures	11
MRI (magnetic resonance imaging)	177
musculoskeletal imaging	498
neck imaging	17
pelvic imaging	328
preventive care	371
spinal procedures	372
thoracic (chest) imaging	226
ultrasound (sonogram)	317
vascular procedures	156
women's imaging	451
X-rays	1253

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles C. Humphrey, MD.

**Gender**
Male	1341
Female	2156

**Ethnicity**
Non-Hispanic White	3380
Black	18
Hispanic	25
Asian	0
Other	60
Native American	0

**Age**
From 65 to 74	1216
From 75 to 84	933
85 and over	509
Less than 65	839

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2019

Hypertension	65
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	37
Depression	36
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	26
Diabetes	31
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charles C. Humphrey, MD treated as a diagnostic radiologist in Lewiston, ME during 2020 were CT scan, X-rays, brain imaging (neuroimaging) and women's imaging.

Volume of procedures performed by Dr. Charles C. Humphrey, MD for Medicare patients.

abdominal imaging	360
brain imaging (neuroimaging)	438
breast procedures	403
CT scan	1073
diagnostic imaging	46
MRI (magnetic resonance imaging)	118
musculoskeletal imaging	282
neck imaging	14
pelvic imaging	337
preventive care	328
spinal procedures	320
thoracic (chest) imaging	278
ultrasound (sonogram)	225
vascular procedures	105
women's imaging	403
X-rays	891

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles C. Humphrey, MD.

**Gender**
Male	1124
Female	1747

**Ethnicity**
Non-Hispanic White	2757
Black	24
Hispanic	20
Asian	0
Other	56
Native American	0

**Age**
From 65 to 74	992
From 75 to 84	783
85 and over	426
Less than 65	670

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2020

Hypertension	62
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	38
Depression	34
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	27
Chronic Obstructive Pulmonary Disease	24
Diabetes	30
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charles C. Humphrey, MD treated as a diagnostic radiologist in Lewiston, ME during 2021 were X-rays, CT scan, women's imaging and breast procedures.

Volume of procedures performed by Dr. Charles C. Humphrey, MD for Medicare patients.

abdominal imaging	282
brain imaging (neuroimaging)	353
breast procedures	413
CT scan	796
diagnostic imaging	45
MRI (magnetic resonance imaging)	147
musculoskeletal imaging	250
neck imaging	17
pelvic imaging	275
preventive care	312
spinal procedures	239
thoracic (chest) imaging	194
ultrasound (sonogram)	161
vascular procedures	67
women's imaging	413
X-rays	808

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles C. Humphrey, MD.

**Gender**
Male	957
Female	1565

**Ethnicity**
Non-Hispanic White	2431
Black	14
Hispanic	17
Asian	0
Other	49
Native American	0

**Age**
From 65 to 74	913
From 75 to 84	680
85 and over	378
Less than 65	551

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2021

Hypertension	63
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	39
Depression	33
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	23
Diabetes	30
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charles C. Humphrey, MD treated as a diagnostic radiologist in Lewiston, ME during 2022 were X-rays, women's imaging, breast procedures and CT scan.

Volume of procedures performed by Dr. Charles C. Humphrey, MD for Medicare patients.

abdominal imaging	143
brain imaging (neuroimaging)	225
breast procedures	581
CT scan	469
diagnostic imaging	67
MRI (magnetic resonance imaging)	60
musculoskeletal imaging	182
neck imaging	12
pelvic imaging	146
preventive care	414
spinal procedures	82
thoracic (chest) imaging	110
ultrasound (sonogram)	147
vascular procedures	33
women's imaging	581
X-rays	749

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles C. Humphrey, MD.

**Gender**
Male	710
Female	1293

**Ethnicity**
Non-Hispanic White	1907
Black	16
Hispanic	16
Asian	0
Other	52
Native American	0

**Age**
From 65 to 74	730
From 75 to 84	556
85 and over	305
Less than 65	412

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2022

Hypertension	69
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	29
Depression	30
Chronic Kidney Disease	23
Asthma	12
Osteoperosis	14
Atrial Fibrilation	22
Heart Failure	20
Chronic Obstructive Pulmonary Disease	27
Diabetes	28
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Charles C. Humphrey, MD for Medicare patients.

The highest averages for the top procedures that Dr. Charles C. Humphrey, MD treated as a diagnostic radiologist in Lewiston, ME were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

abdominal imaging	401
brain imaging (neuroimaging)	431
breast procedures	583
catheterization	24
CT scan	974
diagnostic imaging	61
gastrointestinal procedures	17
hip imaging	109
MRI (magnetic resonance imaging)	115
musculoskeletal imaging	431
neck imaging	14
nuclear scan	12
pelvic imaging	325
preventive care	464
spinal procedures	318
thoracic (chest) imaging	1261
ultrasound (sonogram)	309
vascular procedures	144
women's imaging	585
X-rays	2346

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Charles C. Humphrey, MD.

**Gender**
Female	2209
Male	1321

**Ethnicity**
Black / African American	17
Asian / Pacific Islander	0
Non-Hispanic White	3422
Native American / Alaskan Native	0
Hispanic	25
Other	51

**Age**
85 and over	479
75 to 84	951
Less than 65	917
65 to 74	1182

Average of Total of Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Charles C. Humphrey, MD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	59
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	31
Depression	32
Chronic Kidney Disease	27
Asthma	11
Osteoporosis	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	23
Diabetes	28
Atrial Fibrillation	13
Dementia	11
Cancer	10

Education & Training

He has a state license in Maine.

Licensed In: Maine

Ratings & Reviews

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Biography

Dr. Charles Humphrey is a medical specialist in diagnostic radiology. He is a graduate of the University of Massachusetts Medical School.

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Dr. Charles C. Humphrey, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Charles C. Humphrey, MD in 2023

By Affordability:

By Affordability:

By Volume:

By Affordability:

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. Charles C. Humphrey, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles C. Humphrey, 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. Charles C. Humphrey, MD From 2012 - 2022

Education & Training

Ratings & Reviews

Biography

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