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Dr. Nelson Gustavo Neder Kalil, MD

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Specializes in: Adult Oncology and Adult Hematology

6000 Executive Boulevard Suite 620
Rockville, MD 20852

(240) 467-5888

Dr. Nelson Gustavo Neder Kalil, MD is an oncologist in Rockville, MD specializing in adult oncology and adult hematology.

Office Locations

6000 Executive Boulevard Suite 620
Rockville, MD 20852

(240) 467-5888

(301) 348-8983

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In The News

“Dr. Ralph Boccia, Dr. Nelson Kalil, and Dr. Frederick Smith are three of the oncology leaders who will continue their long service to the people of Maryland and the Washington, D.C. metropolitan...”—"Regional Cancer Care Associates expands to Maryland", NJ.com, October 2015

Noteworthy Medicare Patient Procedures Performed by Dr. Nelson Gustavo Neder Kalil, MD in 2023

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

Top 5%

By Volume:

prothrombin time test

By Affordability:

coagulation tests

liver function tests

prothrombin time test

In 2023, among providers in related specialties within Maryland, Dr. Nelson Gustavo Neder Kalil, MD performed more prothrombin time (PT) test procedures for Medicare patients than 95% of them and he also had a list price for coagulation (blood clotting) tests, liver function tests (LFTs), and prothrombin time (PT) test that was lower than the list prices billed to Medicare by 95% 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.

Top 25%

By Affordability:

blood tests

lab tests

In 2012, Dr. Nelson Gustavo Neder Kalil, MD had a list price for blood tests, and lab tests that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Maryland. 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. Nelson Gustavo Neder Kalil, MD treated as an oncologist in Rockville, MD during 2012 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Nelson Gustavo Neder Kalil, MD for Medicare patients.

aspiration	14
biological response modifier (BRM) therapy	673
bone marrow tests	28
chemotherapy	673
diagnostic procedures	28
doctor visit	1140
hospital care	986
inpatient care	986
minimally invasive procedures	915

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Nelson Gustavo Neder Kalil, MD treated as an oncologist in Rockville, MD during 2013 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Nelson Gustavo Neder Kalil, MD for Medicare patients.

aspiration	12
biological response modifier (BRM) therapy	688
bone marrow tests	24
chemotherapy	688
diagnostic procedures	24
doctor visit	1387
hospital care	1101
inpatient care	1101
minimally invasive procedures	1082

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD.

**Gender**
Male	118
Female	171

**Ethnicity**
Non-Hispanic White	223
Black	24
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	96
85 and over	90
Less than 65	14

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2013

Hypertension	75
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	43
Depression	27
Chronic Kidney Disease	54
Asthma	8
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	34
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	19
Cancer	31

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Nelson Gustavo Neder Kalil, MD treated as an oncologist in Rockville, MD during 2014 were minimally invasive procedures, hospital care, inpatient care and chemotherapy.

Volume of procedures performed by Dr. Nelson Gustavo Neder Kalil, MD for Medicare patients.

aspiration	11
biological response modifier (BRM) therapy	555
bone marrow tests	23
chemotherapy	555
diagnostic procedures	23
doctor visit	1316
hospital care	799
inpatient care	799
minimally invasive procedures	864

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD.

**Gender**
Male	114
Female	149

**Ethnicity**
Non-Hispanic White	203
Black	20
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	84
85 and over	76
Less than 65	13

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2014

Hypertension	70
High Cholesterol	58
Stroke	11
Ischemic Heart Disease	40
Depression	24
Chronic Kidney Disease	49
Asthma	11
Osteoperosis	16
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	18
Cancer	26

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Nelson Gustavo Neder Kalil, MD treated as an oncologist in Rockville, MD during 2015 were minimally invasive procedures, hospital care, inpatient care and chemotherapy.

Volume of procedures performed by Dr. Nelson Gustavo Neder Kalil, MD for Medicare patients.

biological response modifier (BRM) therapy	438
chemotherapy	438
doctor visit	1238
hospital care	721
inpatient care	721
minimally invasive procedures	837

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD.

**Gender**
Male	228
Female	270

**Ethnicity**
Non-Hispanic White	368
Black	42
Hispanic	46
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	180
85 and over	140
Less than 65	34

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2015

Hypertension	73
High Cholesterol	60
Stroke	13
Ischemic Heart Disease	43
Depression	27
Chronic Kidney Disease	47
Asthma	15
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	33
Chronic Obstructive Pulmonary Disease	18
Diabetes	37
Dementia	20
Cancer	25

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nelson Gustavo Neder Kalil, MD treated as an oncologist in Rockville, MD during 2016 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Nelson Gustavo Neder Kalil, MD for Medicare patients.

biological response modifier (BRM) therapy	351
chemotherapy	351
doctor visit	1275
hospital care	752
inpatient care	752
minimally invasive procedures	670

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD.

**Gender**
Male	120
Female	143

**Ethnicity**
Non-Hispanic White	178
Black	33
Hispanic	28
Asian	11
Other	13
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	91
85 and over	61
Less than 65	19

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2016

Hypertension	70
High Cholesterol	64
Stroke	11
Ischemic Heart Disease	44
Depression	28
Chronic Kidney Disease	44
Asthma	19
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	32
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	22
Cancer	22

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nelson Gustavo Neder Kalil, MD treated as an oncologist in Rockville, MD during 2017 were hospital care, inpatient care, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Nelson Gustavo Neder Kalil, MD for Medicare patients.

biological response modifier (BRM) therapy	470
chemotherapy	470
doctor visit	1377
hospital care	839
inpatient care	839
minimally invasive procedures	803

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD.

**Gender**
Male	120
Female	151

**Ethnicity**
Non-Hispanic White	190
Black	25
Hispanic	25
Asian	14
Other	17
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	96
85 and over	61
Less than 65	19

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2017

Hypertension	69
High Cholesterol	45
Stroke	7
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	45
Asthma	11
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	29
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	21
Cancer	21

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nelson Gustavo Neder Kalil, MD treated as an oncologist in Rockville, MD during 2018 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and lab tests.

Volume of procedures performed by Dr. Nelson Gustavo Neder Kalil, MD for Medicare patients.

biological response modifier (BRM) therapy	413
chemotherapy	413
doctor visit	1633
hospital care	115
inpatient care	115
lab tests	321
minimally invasive procedures	707

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD.

**Gender**
Male	86
Female	132

**Ethnicity**
Non-Hispanic White	145
Black	22
Hispanic	27
Asian	12
Other	12
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	84
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2018

Hypertension	68
High Cholesterol	56
Stroke	12
Ischemic Heart Disease	38
Depression	26
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	18
Cancer	20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nelson Gustavo Neder Kalil, MD treated as an oncologist in Rockville, MD during 2019 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Nelson Gustavo Neder Kalil, MD for Medicare patients.

biological response modifier (BRM) therapy	444
chemotherapy	444
doctor visit	1664
hospital care	199
inpatient care	199
lab tests	1622
minimally invasive procedures	766

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD.

**Gender**
Male	81
Female	114

**Ethnicity**
Non-Hispanic White	138
Black	18
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	73
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2019

Hypertension	69
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	38
Depression	26
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	18
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nelson Gustavo Neder Kalil, MD treated as an oncologist in Rockville, MD during 2020 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Nelson Gustavo Neder Kalil, MD for Medicare patients.

biological response modifier (BRM) therapy	296
chemotherapy	296
doctor visit	1261
hospital care	144
inpatient care	144
lab tests	1366
minimally invasive procedures	601

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD.

**Gender**
Male	87
Female	110

**Ethnicity**
Non-Hispanic White	139
Black	21
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	71
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2020

Hypertension	65
High Cholesterol	59
Stroke	15
Ischemic Heart Disease	37
Depression	20
Chronic Kidney Disease	43
Asthma	7
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	21
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Dementia	21
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nelson Gustavo Neder Kalil, MD treated as an oncologist in Rockville, MD during 2021 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Nelson Gustavo Neder Kalil, MD for Medicare patients.

biological response modifier (BRM) therapy	250
chemotherapy	250
doctor visit	1185
lab tests	1253
minimally invasive procedures	548

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD.

**Gender**
Male	82
Female	114

**Ethnicity**
Non-Hispanic White	126
Black	22
Hispanic	17
Asian	12
Other	19
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	73
85 and over	34
Less than 65	11

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2021

Hypertension	67
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	40
Depression	24
Chronic Kidney Disease	41
Asthma	8
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	38
Dementia	18
Cancer	24

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nelson Gustavo Neder Kalil, MD treated as an oncologist in Rockville, MD during 2022 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. Nelson Gustavo Neder Kalil, MD for Medicare patients.

biological response modifier (BRM) therapy	306
chemotherapy	306
doctor visit	1120
lab tests	1411
minimally invasive procedures	575

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD.

**Gender**
Male	76
Female	125

**Ethnicity**
Non-Hispanic White	131
Black	27
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	86
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2022

Hypertension	70
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	29
Depression	25
Chronic Kidney Disease	23
Asthma	13
Osteoperosis	20
Atrial Fibrilation	22
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	37
Dementia	12
Cancer	29

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Nelson Gustavo Neder Kalil, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nelson Gustavo Neder Kalil, MD treated as an oncologist in Rockville, MD were lab tests, minimally invasive procedures, hospital care and inpatient care.

aspiration	12
biological response modifier (BRM) therapy	444
bone marrow tests	25
chemotherapy	444
diagnostic procedures	25
doctor visit	1326
hospital care	628
inpatient care	628
lab tests	1194
minimally invasive procedures	760

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD.

**Gender**
Male	101
Female	134

**Ethnicity**
Black / African American	23
Asian / Pacific Islander	4
Non-Hispanic White	167
Native American / Alaskan Native	0
Hispanic	20
Other	7

**Age**
75 to 84	84
85 and over	42
Less than 65	10
65 to 74	81

Average of Total of Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Nelson Gustavo Neder Kalil, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	63
High Cholesterol	54
Stroke	10
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	39
Asthma	9
Osteoporosis	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Atrial Fibrillation	15
Dementia	17
Cancer	21

Education & Training

He has a state license in Maryland.

Licensed In: Maryland

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Nelson Gustavo Neder Kalil, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Celgene Corporation	$11,571 BB-2121 $5,056	Abraxane $2,422	ONUREG $1,751	Pomalyst $203	Revlimid $178	Other $1,960
Genentech USA, Inc.	$7,716 Avastin $4,205	Venclexta $207	POLIVY $110	TECENTRIQ $99	Kadcyla $30	Other $3,065
Janssen Scientific Affairs, LLC	$7,257 IMBRUVICA $7,222	DARZALEX $35
Bayer HealthCare Pharmaceuticals Inc.	$6,088 Non-Covered $4,477	Stivarga $1,312	Aliqopa $107	Vitrakvi $67	Nubeqa $62	Other $64
Exelixis Inc.	$5,981 Cabometyx $3,592	Cabozantinib $2,389
Other	$44,637 Venclexta $7,616	TAZVERIK $2,942	IMBRUVICA $2,499	LYNPARZA $2,249	Braftovi $2,201	Other $27,130

**Types of Payments**
Consulting Fee	$41,454
Food and Beverage	$27,111
Travel and Lodging	$7,022
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$4,820
Honoraria	$1,600
Other	$1,242

Biography

Dr. Nelson Kalil is an adult hematology and adult oncology specialist in Rockville, MD. Dr. Kalil obtained a license to practice in Maryland.

Select Year:

Dr. Nelson Gustavo Neder Kalil, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Nelson Gustavo Neder Kalil, MD in 2023

By Volume:

By Affordability:

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. Nelson Gustavo Neder Kalil, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nelson Gustavo Neder Kalil, 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. Nelson Gustavo Neder Kalil, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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