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Dr. Francis L. Diaz, MD

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Specializes in: Diagnostic Radiology

Thomas Jefferson University, Jefferson Medical College

140 Park Avenue
Florham Park, NJ 07932

(973) 404-9730

Dr. Francis L. Diaz, MD is a diagnostic radiologist in Berkeley Heights, NJ specializing in diagnostic radiology. He graduated from Thomas Jefferson University, Jefferson Medical College. Dr. Francis L. Diaz, MD is affiliated with Summit Health.

Office Locations

1 Diamond Hill Road
Berkeley Heights, NJ 07922

(908) 273-4300

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Summit Health

140 Park Avenue
Florham Park, NJ 07932

(973) 404-9730

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Noteworthy Medicare Patient Procedures Performed by Dr. Francis L. Diaz, MD in 2023

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

Top 10%

By Volume:

X-rays

In 2023, Dr. Francis L. Diaz, MD performed more X-rays procedures for Medicare patients than 90% of providers in related specialties within New Jersey.

Top 25%

By Volume:

musculoskeletal imaging

pelvic imaging

screening mammogram

tibia and fibula X-ray

ultrasound

women's imaging

By Affordability:

In 2012, among providers in related specialties within New Jersey, Dr. Francis L. Diaz, MD performed more abdominal imaging, CT scan, head/brain CT scan, knee X-ray, musculoskeletal imaging, pelvic imaging, screening mammogram, tibia and fibula (lower leg) X-ray, ultrasound (sonogram), and women's imaging procedures for Medicare patients than 75% of them and he also had a list price for ankle MRI, elbow MRI, foot MRI, hip MRI, joint MRI, knee MRI, leg MRI, lower extremity MRI, lower leg MRI, mammogram (breast X-ray), shoulder MRI, thigh MRI, upper extremity MRI, and wrist MRI 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. Francis L. Diaz, MD treated as a diagnostic radiologist in Berkeley Heights, NJ during 2012 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Francis L. Diaz, MD for Medicare patients.

abdominal imaging	659
brain imaging (neuroimaging)	441
breast procedures	320
CT scan	1009
diagnostic imaging	62
hip imaging	154
MRI (magnetic resonance imaging)	217
musculoskeletal imaging	423
neck imaging	36
nuclear scan	24
pelvic imaging	433
preventive care	220
spinal procedures	214
thoracic (chest) imaging	1835
ultrasound (sonogram)	408
vascular procedures	20
women's imaging	349
X-rays	2442

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Francis L. Diaz, MD treated as a diagnostic radiologist in Berkeley Heights, NJ during 2013 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Francis L. Diaz, MD for Medicare patients.

abdominal imaging	728
brain imaging (neuroimaging)	475
breast procedures	212
CT scan	1112
diagnostic imaging	41
hip imaging	158
MRI (magnetic resonance imaging)	223
musculoskeletal imaging	401
neck imaging	53
nuclear scan	26
pelvic imaging	512
preventive care	139
spinal procedures	242
thoracic (chest) imaging	1960
ultrasound (sonogram)	454
vascular procedures	17
women's imaging	239
X-rays	2471

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Francis L. Diaz, MD.

**Gender**
Male	1312
Female	2009

**Ethnicity**
Non-Hispanic White	2850
Black	91
Hispanic	234
Asian	105
Other	0
Native American	0

**Age**
From 65 to 74	1134
From 75 to 84	1051
85 and over	734
Less than 65	402

Conditions of Medicare patients treated by Dr. Francis L. Diaz, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	49
Depression	27
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	32
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	28
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Francis L. Diaz, MD treated as a diagnostic radiologist in Berkeley Heights, NJ during 2014 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Francis L. Diaz, MD for Medicare patients.

abdominal imaging	817
brain imaging (neuroimaging)	537
breast procedures	236
CT scan	1275
diagnostic imaging	19
gastrointestinal procedures	18
hip imaging	192
MRI (magnetic resonance imaging)	247
musculoskeletal imaging	484
neck imaging	70
nuclear scan	30
pelvic imaging	558
preventive care	186
spinal procedures	288
thoracic (chest) imaging	2650
ultrasound (sonogram)	480
women's imaging	266
X-rays	3341

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Francis L. Diaz, MD.

**Gender**
Male	1477
Female	2399

**Ethnicity**
Non-Hispanic White	3319
Black	116
Hispanic	261
Asian	128
Other	0
Native American	0

**Age**
From 65 to 74	1347
From 75 to 84	1220
85 and over	851
Less than 65	458

Conditions of Medicare patients treated by Dr. Francis L. Diaz, MD in 2014

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	48
Depression	27
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	33
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	30
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Francis L. Diaz, MD treated as a diagnostic radiologist in Berkeley Heights, NJ during 2015 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Francis L. Diaz, MD for Medicare patients.

abdominal imaging	642
brain imaging (neuroimaging)	497
breast procedures	257
CT scan	1143
diagnostic imaging	22
gastrointestinal procedures	22
hip imaging	178
MRI (magnetic resonance imaging)	174
musculoskeletal imaging	426
neck imaging	48
nuclear scan	26
pelvic imaging	456
preventive care	129
spinal procedures	227
thoracic (chest) imaging	2682
ultrasound (sonogram)	404
women's imaging	275
X-rays	3302

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Francis L. Diaz, MD.

**Gender**
Male	2770
Female	4262

**Ethnicity**
Non-Hispanic White	5970
Black	166
Hispanic	538
Asian	264
Other	0
Native American	0

**Age**
From 65 to 74	2278
From 75 to 84	2270
85 and over	1606
Less than 65	878

Conditions of Medicare patients treated by Dr. Francis L. Diaz, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	48
Depression	31
Chronic Kidney Disease	38
Asthma	18
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	36
Chronic Obstructive Pulmonary Disease	25
Diabetes	39
Dementia	34
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Francis L. Diaz, MD treated as a diagnostic radiologist in Berkeley Heights, NJ during 2016 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Francis L. Diaz, MD for Medicare patients.

abdominal imaging	544
brain imaging (neuroimaging)	448
breast procedures	248
CT scan	935
diagnostic imaging	18
gastrointestinal procedures	18
hip imaging	40
MRI (magnetic resonance imaging)	126
musculoskeletal imaging	243
neck imaging	28
nuclear scan	12
pelvic imaging	343
preventive care	146
spinal procedures	190
thoracic (chest) imaging	2506
ultrasound (sonogram)	353
vascular procedures	15
women's imaging	263
X-rays	2948

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Francis L. Diaz, MD.

**Gender**
Male	1303
Female	1987

**Ethnicity**
Non-Hispanic White	2792
Black	94
Hispanic	221
Asian	127
Other	56
Native American	0

**Age**
From 65 to 74	1100
From 75 to 84	995
85 and over	794
Less than 65	401

Conditions of Medicare patients treated by Dr. Francis L. Diaz, MD in 2016

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	49
Depression	31
Chronic Kidney Disease	45
Asthma	27
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	35
Chronic Obstructive Pulmonary Disease	24
Diabetes	40
Dementia	30
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Francis L. Diaz, MD treated as a diagnostic radiologist in Berkeley Heights, NJ during 2017 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Francis L. Diaz, MD for Medicare patients.

abdominal imaging	494
brain imaging (neuroimaging)	348
breast procedures	156
CT scan	843
gastrointestinal procedures	12
hip imaging	15
MRI (magnetic resonance imaging)	93
musculoskeletal imaging	207
neck imaging	32
pelvic imaging	302
preventive care	96
spinal procedures	159
thoracic (chest) imaging	2068
ultrasound (sonogram)	276
women's imaging	167
X-rays	2359

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Francis L. Diaz, MD.

**Gender**
Male	1114
Female	1654

**Ethnicity**
Non-Hispanic White	2321
Black	73
Hispanic	222
Asian	90
Other	62
Native American	0

**Age**
From 65 to 74	913
From 75 to 84	894
85 and over	670
Less than 65	291

Conditions of Medicare patients treated by Dr. Francis L. Diaz, MD in 2017

Hypertension	75
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	48
Depression	32
Chronic Kidney Disease	48
Asthma	9
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	36
Chronic Obstructive Pulmonary Disease	25
Diabetes	41
Dementia	34
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Francis L. Diaz, MD treated as a diagnostic radiologist in Berkeley Heights, NJ during 2018 were CT scan, X-rays, abdominal imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Francis L. Diaz, MD for Medicare patients.

abdominal imaging	425
brain imaging (neuroimaging)	358
breast procedures	238
CT scan	888
diagnostic imaging	12
hip imaging	12
MRI (magnetic resonance imaging)	95
musculoskeletal imaging	319
neck imaging	23
nuclear scan	12
pelvic imaging	330
preventive care	134
spinal procedures	176
thoracic (chest) imaging	179
ultrasound (sonogram)	316
women's imaging	251
X-rays	549

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Francis L. Diaz, MD.

**Gender**
Male	1071
Female	1745

**Ethnicity**
Non-Hispanic White	2351
Black	67
Hispanic	212
Asian	136
Other	0
Native American	0

**Age**
From 65 to 74	958
From 75 to 84	918
85 and over	664
Less than 65	276

Conditions of Medicare patients treated by Dr. Francis L. Diaz, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	12
Ischemic Heart Disease	48
Depression	34
Chronic Kidney Disease	46
Asthma	8
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	38
Dementia	34
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Francis L. Diaz, MD treated as a diagnostic radiologist in Berkeley Heights, NJ during 2019 were CT scan, X-rays, abdominal imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Francis L. Diaz, MD for Medicare patients.

abdominal imaging	404
brain imaging (neuroimaging)	351
breast procedures	215
CT scan	853
diagnostic imaging	13
hip imaging	12
MRI (magnetic resonance imaging)	64
musculoskeletal imaging	220
neck imaging	28
pelvic imaging	293
preventive care	145
spinal procedures	142
thoracic (chest) imaging	192
ultrasound (sonogram)	280
women's imaging	228
X-rays	439

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Francis L. Diaz, MD.

**Gender**
Male	988
Female	1472

**Ethnicity**
Non-Hispanic White	2036
Black	65
Hispanic	173
Asian	141
Other	0
Native American	0

**Age**
From 65 to 74	778
From 75 to 84	836
85 and over	587
Less than 65	259

Conditions of Medicare patients treated by Dr. Francis L. Diaz, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	12
Ischemic Heart Disease	56
Depression	33
Chronic Kidney Disease	49
Asthma	9
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	35
Chronic Obstructive Pulmonary Disease	24
Diabetes	42
Dementia	36
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Francis L. Diaz, MD treated as a diagnostic radiologist in Berkeley Heights, NJ during 2020 were CT scan, X-rays, brain imaging (neuroimaging) and abdominal imaging.

Volume of procedures performed by Dr. Francis L. Diaz, MD for Medicare patients.

abdominal imaging	385
brain imaging (neuroimaging)	412
breast procedures	251
CT scan	889
hip imaging	13
MRI (magnetic resonance imaging)	47
musculoskeletal imaging	253
neck imaging	24
nuclear scan	11
pelvic imaging	280
preventive care	159
spinal procedures	131
thoracic (chest) imaging	160
ultrasound (sonogram)	313
women's imaging	271
X-rays	455

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Francis L. Diaz, MD.

**Gender**
Male	971
Female	1497

**Ethnicity**
Non-Hispanic White	2035
Black	66
Hispanic	182
Asian	129
Other	0
Native American	0

**Age**
From 65 to 74	823
From 75 to 84	834
85 and over	554
Less than 65	257

Conditions of Medicare patients treated by Dr. Francis L. Diaz, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	63
Depression	34
Chronic Kidney Disease	52
Asthma	8
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	39
Dementia	34
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Francis L. Diaz, MD treated as a diagnostic radiologist in Berkeley Heights, NJ during 2021 were CT scan, X-rays, brain imaging (neuroimaging) and abdominal imaging.

Volume of procedures performed by Dr. Francis L. Diaz, MD for Medicare patients.

abdominal imaging	459
brain imaging (neuroimaging)	467
breast procedures	209
CT scan	1068
hip imaging	17
MRI (magnetic resonance imaging)	136
musculoskeletal imaging	333
neck imaging	24
nuclear scan	11
pelvic imaging	355
preventive care	135
spinal procedures	217
thoracic (chest) imaging	201
ultrasound (sonogram)	286
vascular procedures	13
women's imaging	220
X-rays	529

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Francis L. Diaz, MD.

**Gender**
Male	1133
Female	1685

**Ethnicity**
Non-Hispanic White	2261
Black	80
Hispanic	240
Asian	156
Other	0
Native American	0

**Age**
From 65 to 74	985
From 75 to 84	967
85 and over	637
Less than 65	229

Conditions of Medicare patients treated by Dr. Francis L. Diaz, MD in 2021

Hypertension	75
High Cholesterol	74
Stroke	12
Ischemic Heart Disease	51
Depression	33
Chronic Kidney Disease	52
Asthma	9
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	40
Dementia	32
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Francis L. Diaz, MD treated as a diagnostic radiologist in Berkeley Heights, NJ during 2022 were CT scan, X-rays, brain imaging (neuroimaging) and abdominal imaging.

Volume of procedures performed by Dr. Francis L. Diaz, MD for Medicare patients.

abdominal imaging	591
brain imaging (neuroimaging)	598
breast procedures	360
CT scan	1328
diagnostic imaging	13
hip imaging	41
MRI (magnetic resonance imaging)	151
musculoskeletal imaging	429
neck imaging	37
nuclear scan	12
pelvic imaging	464
preventive care	221
spinal procedures	242
thoracic (chest) imaging	201
ultrasound (sonogram)	478
vascular procedures	45
women's imaging	376
X-rays	712

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Francis L. Diaz, MD.

**Gender**
Male	1358
Female	2190

**Ethnicity**
Non-Hispanic White	2635
Black	229
Hispanic	387
Asian	194
Other	0
Native American	0

**Age**
From 65 to 74	1200
From 75 to 84	1257
85 and over	774
Less than 65	317

Conditions of Medicare patients treated by Dr. Francis L. Diaz, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	41
Depression	29
Chronic Kidney Disease	35
Asthma	11
Osteoperosis	18
Atrial Fibrilation	28
Heart Failure	31
Chronic Obstructive Pulmonary Disease	26
Diabetes	42
Dementia	18
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Francis L. Diaz, MD for Medicare patients.

The highest averages for the top procedures that Dr. Francis L. Diaz, MD treated as a diagnostic radiologist in Berkeley Heights, NJ were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

abdominal imaging	558
brain imaging (neuroimaging)	448
breast procedures	245
CT scan	1031
diagnostic imaging	25
gastrointestinal procedures	17
hip imaging	75
MRI (magnetic resonance imaging)	143
musculoskeletal imaging	339
neck imaging	36
nuclear scan	18
pelvic imaging	393
preventive care	155
spinal procedures	202
thoracic (chest) imaging	1330
ultrasound (sonogram)	368
vascular procedures	22
women's imaging	264
X-rays	1777

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Francis L. Diaz, MD.

**Gender**
Male	1227
Female	1900

**Ethnicity**
Black / African American	95
Asian / Pacific Islander	133
Non-Hispanic White	2597
Native American / Alaskan Native	0
Hispanic	242
Other	10

**Age**
75 to 84	1022
85 and over	715
Less than 65	342
65 to 74	1046

Average of Total of Conditions of Medicare patients treated by Dr. Francis L. Diaz, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Francis L. Diaz, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	63
Stroke	11
Ischemic Heart Disease	45
Depression	28
Chronic Kidney Disease	39
Asthma	10
Osteoporosis	11
Heart Failure	30
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Atrial Fibrillation	19
Dementia	28
Cancer	15

Education & Training

Dr. Francis L. Diaz, MD graduated from Thomas Jefferson University, Jefferson Medical College. He is certified by the Board Certification - American Board of Radiology and has a state license in New Jersey.

Medical School: Thomas Jefferson University, Jefferson Medical College

Board Certification: Board Certification - American Board of Radiology

Licensed In: New Jersey

Affiliations & Hospitals

Dr. Francis L. Diaz, MD is associated with these hospitals and organizations:

Summit Health

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$41 $41
Celgene Corporation	$24 Revlimid $13	Istodax $11
Siemens Medical Solutions USA, Inc.	$19 S2000 HELX with Touch Control $19
Novartis Pharmaceuticals Corporation	$17 ENTRESTO $17

**Types of Payments**
Food and Beverage	$100

Biography

Dr. Francis Diaz's area of specialization is diagnostic radiology. Dr. Diaz is professionally affiliated with Summit Health. Summit Health reports that he is accepting new patients at his office in Florham Park, NJ. He graduated from Thomas Jefferson University, Jefferson Medical College.