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Dr. Cesar M. Castro, MMSC, MD, MSC

Specializes in: Medical Oncology, Adult Oncology and Hematology (Blood Disorders)
University of California, San Francisco (UCSF), School of Medicine
Professional interests include: clinical trials, cervical cancer, endometrial cancer, and more.
75 Francis Street
Boston, MA 02115

Dr. Cesar M. Castro, MMSC, MD, MSC is a medical oncologist in Nashua, NH specializing in medical oncology, adult oncology and hematology (blood disorders). He graduated from University of California, San Francisco (UCSF), School of Medicine. Dr. Cesar M. Castro, MMSC, MD, MSC is affiliated with Wentworth-Douglass Hospital, Massachusetts General Hospital, Southern New Hampshire Health, Foundation Hematology/Oncology and MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC.

View Doctor's Full Profile (617) 732-5500

Office Locations

Foundation Hematology/Oncology

10 Prospect Street Suite 202
Nashua, NH 03060
(603) 886-7900
open_in_new
185 Cambridge Street Floor 5
Boston, MA 02114
(617) 726-2000
(617) 643-3244
open_in_new

Wentworth-Douglass Hospital

55 Fruit Street Yawkey 10b
Boston, MA 02114
(617) 724-1971
(617) 726-9418
open_in_new
75 Francis Street
Boston, MA 02115
(617) 732-5500
open_in_new

In The News 

“"We believe the platform we have developed provides essential features at an extraordinary low cost," said co-author Cesar Castro, a doctor at the Massachusetts General Hospital Cancer Center and...”—"New smartphone tool could help diagnose cancer", New York Daily News, April 2015
“It costs only $200 to manufacture, making it affordable for clinics or in poorer countries, said Cesar Castro, a co-author of the study and a physician at Massachusetts General Hospital in Boston,...”—"$200 hand-held device detects cancer", Mercury News, February 2011

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Cesar M. Castro, MMSC, MD, MSC treated as a medical oncologist in Nashua, NH during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cesar M. Castro, MMSC, MD, MSC for Medicare patients.

hospital care 138
inpatient care 138

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Cesar M. Castro, MMSC, MD, MSC for Medicare patients.

doctor visit 82

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC.

Gender
Male 40
Female 70
Age
From 65 to 74 56
From 75 to 84 33
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC in 2013

Hypertension 75
High Cholesterol 54
Stroke 0
Ischemic Heart Disease 33
Depression 25
Chronic Kidney Disease 39
Asthma 15
Osteoperosis 16
Atrial Fibrilation 15
Heart Failure 19
Chronic Obstructive Pulmonary Disease 21
Diabetes 32
Dementia 0
Cancer 49

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Cesar M. Castro, MMSC, MD, MSC treated as a medical oncologist in Nashua, NH during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cesar M. Castro, MMSC, MD, MSC for Medicare patients.

doctor visit 144
hospital care 83
inpatient care 83

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC.

Gender
Male 69
Female 82
Age
From 65 to 74 78
From 75 to 84 41
85 and over 13
Less than 65 19

Conditions of Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC in 2014

Hypertension 75
High Cholesterol 62
Stroke 7
Ischemic Heart Disease 36
Depression 38
Chronic Kidney Disease 36
Asthma 0
Osteoperosis 11
Atrial Fibrilation 12
Heart Failure 22
Chronic Obstructive Pulmonary Disease 22
Diabetes 22
Dementia 8
Cancer 53

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Cesar M. Castro, MMSC, MD, MSC treated as a medical oncologist in Nashua, NH during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cesar M. Castro, MMSC, MD, MSC for Medicare patients.

doctor visit 334
hospital care 62
inpatient care 62

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC.

Gender
Male 182
Female 260
Age
From 65 to 74 180
From 75 to 84 138
85 and over 58
Less than 65 66

Conditions of Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC in 2015

Hypertension 73
High Cholesterol 62
Stroke 0
Ischemic Heart Disease 29
Depression 29
Chronic Kidney Disease 38
Asthma 14
Osteoperosis 13
Atrial Fibrilation 18
Heart Failure 19
Chronic Obstructive Pulmonary Disease 21
Diabetes 31
Dementia 9
Cancer 51

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Cesar M. Castro, MMSC, MD, MSC treated as a medical oncologist in Nashua, NH during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cesar M. Castro, MMSC, MD, MSC for Medicare patients.

doctor visit 425
hospital care 46
inpatient care 46

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC.

Gender
Male 84
Female 112
Ethnicity
Non-Hispanic White 184
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 82
From 75 to 84 64
85 and over 20
Less than 65 30

Conditions of Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC in 2016

Hypertension 71
High Cholesterol 53
Stroke 0
Ischemic Heart Disease 37
Depression 32
Chronic Kidney Disease 42
Asthma 26
Osteoperosis 10
Atrial Fibrilation 13
Heart Failure 22
Chronic Obstructive Pulmonary Disease 21
Diabetes 29
Dementia 9
Cancer 37

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Cesar M. Castro, MMSC, MD, MSC treated as a medical oncologist in Nashua, NH during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cesar M. Castro, MMSC, MD, MSC for Medicare patients.

doctor visit 351
hospital care 61
inpatient care 61

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC.

Gender
Male 56
Female 101
Age
From 65 to 74 79
From 75 to 84 47
85 and over 12
Less than 65 19

Conditions of Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC in 2017

Hypertension 71
High Cholesterol 49
Stroke 0
Ischemic Heart Disease 36
Depression 31
Chronic Kidney Disease 47
Asthma 9
Osteoperosis 13
Atrial Fibrilation 11
Heart Failure 17
Chronic Obstructive Pulmonary Disease 18
Diabetes 26
Dementia 13
Cancer 32

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Cesar M. Castro, MMSC, MD, MSC treated as a medical oncologist in Nashua, NH during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cesar M. Castro, MMSC, MD, MSC for Medicare patients.

doctor visit 269
hospital care 67
inpatient care 67

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC.

Gender
Male 43
Female 90
Age
From 65 to 74 71
From 75 to 84 31
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC in 2018

Hypertension 58
High Cholesterol 55
Stroke 0
Ischemic Heart Disease 36
Depression 37
Chronic Kidney Disease 47
Asthma 0
Osteoperosis 8
Atrial Fibrilation 11
Heart Failure 13
Chronic Obstructive Pulmonary Disease 14
Diabetes 23
Dementia 8
Cancer 28

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Cesar M. Castro, MMSC, MD, MSC treated as a medical oncologist in Nashua, NH during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cesar M. Castro, MMSC, MD, MSC for Medicare patients.

doctor visit 297
hospital care 59
inpatient care 59

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC.

Gender
Male 27
Female 67
Age
From 65 to 74 49
From 75 to 84 31
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC in 2019

Hypertension 63
High Cholesterol 55
Stroke 0
Ischemic Heart Disease 26
Depression 36
Chronic Kidney Disease 41
Asthma 14
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 18
Chronic Obstructive Pulmonary Disease 0
Diabetes 22
Dementia 0
Cancer 35

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Cesar M. Castro, MMSC, MD, MSC treated as a medical oncologist in Nashua, NH during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cesar M. Castro, MMSC, MD, MSC for Medicare patients.

doctor visit 185
hospital care 35
inpatient care 35

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC.

Age
From 65 to 74 33
From 75 to 84 23
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC in 2020

Hypertension 69
High Cholesterol 57
Stroke 0
Ischemic Heart Disease 33
Depression 33
Chronic Kidney Disease 54
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 16
Chronic Obstructive Pulmonary Disease 0
Diabetes 24
Dementia 0
Cancer 22

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Cesar M. Castro, MMSC, MD, MSC treated as a medical oncologist in Nashua, NH during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cesar M. Castro, MMSC, MD, MSC for Medicare patients.

doctor visit 152
hospital care 62
inpatient care 62

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC.

Ethnicity
Non-Hispanic White 49
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 30
From 75 to 84 19
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC in 2021

Hypertension 63
High Cholesterol 52
Stroke 0
Ischemic Heart Disease 28
Depression 40
Chronic Kidney Disease 58
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 32
Dementia 22
Cancer 25

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Cesar M. Castro, MMSC, MD, MSC treated as a medical oncologist in Nashua, NH during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Cesar M. Castro, MMSC, MD, MSC for Medicare patients.

doctor visit 140
hospital care 100
inpatient care 100

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC.

Gender
Male 14
Female 49
Ethnicity
Non-Hispanic White 51
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 32
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC in 2022

Hypertension 75
High Cholesterol 71
Stroke 0
Ischemic Heart Disease 25
Depression 44
Chronic Kidney Disease 32
Asthma 22
Osteoperosis 21
Atrial Fibrilation 24
Heart Failure 21
Chronic Obstructive Pulmonary Disease 17
Diabetes 40
Dementia 0
Cancer 44

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Cesar M. Castro, MMSC, MD, MSC for Medicare patients.

The highest averages for the top procedures that Dr. Cesar M. Castro, MMSC, MD, MSC treated as a medical oncologist in Nashua, NH were hospital care and inpatient care.

doctor visit 237
hospital care 71
inpatient care 71

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC.

Gender
Male 46
Female 75
Ethnicity
Black / African American 0
Asian / Pacific Islander 0
Non-Hispanic White 25
Native American / Alaskan Native 0
Hispanic 0
Other 0
Age
75 to 84 38
85 and over 9
Less than 65 12
65 to 74 62

Average of Total of Conditions of Medicare patients treated by Dr. Cesar M. Castro, MMSC, MD, MSC From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Cesar M. Castro, MMSC, MD, MSC treated were hypertension, high cholesterol, chronic kidney disease and cancer.

Hypertension 63
High Cholesterol 51
Stroke 0
Ischemic Heart Disease 29
Depression 31
Chronic Kidney Disease 39
Asthma 9
Osteoporosis 8
Heart Failure 15
Chronic Obstructive Pulmonary Disease 12
Diabetes 25
Atrial Fibrillation 9
Dementia 6
Cancer 34

Education & Training

Dr. Cesar M. Castro, MMSC, MD, MSC graduated from University of California, San Francisco (UCSF), School of Medicine. He completed residency at University of California, San Francisco (UCSF) Affiliated Hospitals. He is certified by the Medical Oncology, American Board of Internal Medicine and has a state license in Massachusetts.

Medical School: University of California, San Francisco (UCSF), School of Medicine

Residency: University of California, San Francisco (UCSF) Affiliated Hospitals

Board Certification: Medical Oncology, American Board of Internal Medicine

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Cesar M. Castro, MMSC, MD, MSC is associated with these hospitals and organizations:

Wentworth-Douglass Hospital
Massachusetts General Hospital
Southern New Hampshire Health
Foundation Hematology/Oncology
MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Cesar M. Castro, MMSC, MD, MSC appears to accept the following insurance providers: Harvard Pilgrim Health Care, MultiPlan, United Healthcare, Tufts Health Plan, Aetna, TRICARE, Medicare, Medicaid, Humana, Railroad Medicare, Coventry, Cigna, Blue California, Beech Street, WellPoint, Medicare ACO, WellSense, Senior Whole Health, Fallon Health, Commonwealth Care Alliance, Blue Cross Blue Shield Medicare, Medicare - NH, Maine Community Health Options, Mass General Brigham Health Plan, MassHealth, WellSense NH and Blue Cross Blue Shield NH.

Insurance Accepted by Provider includes:

According to our sources, Dr. Cesar M. Castro, MMSC, MD, MSC accepts the following insurance providers:

Harvard Pilgrim Health Care
MultiPlan
United Healthcare
Tufts Health Plan
Aetna
TRICARE
Medicare
Medicaid
Humana
Railroad Medicare
Coventry
Cigna
Blue California
Beech Street
WellPoint
Medicare ACO
WellSense
Senior Whole Health
Fallon Health
Commonwealth Care Alliance
Blue Cross Blue Shield Medicare
Medicare - NH
Maine Community Health Options
Mass General Brigham Health Plan
MassHealth
WellSense NH
Blue Cross Blue Shield NH

Ratings & Reviews

Dr. Cesar M. Castro, MMSC, MD, MSC has an exceptional overall rating with an average of 5.0 out of 5 stars based on 18 ratings. We collect ratings and reviews of Dr. Cesar M. Castro, MMSC, MD, MSC from all over the web to help you find the right in Nashua, NH. 

5
Overall Rating
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General Payments

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

Payments by Company
QIAGEN, LLC $67,500
$67,500
Clovis Oncology, Inc. $1,000 Rubraca
$1,000
Celgene Corporation $447 None
$447
Rigel Pharmaceuticals, Inc. $15 Tavalisse
$15
Types of Payments
Consulting Fee $68,500
Travel and Lodging $447
Food and Beverage $15

Research Payments

Dr. Cesar M. Castro, MMSC, MD, MSC has received 136 research payments totaling $415,899.

Biography

Dr. Cesar Castro's medical specialty is adult oncology, medical oncology, and hematology (blood disorders). He obtained his medical school training at the University of California, San Francisco (UCSF), School of Medicine and performed his residency at a hospital affiliated with the University of California, San Francisco (UCSF). His areas of expertise consist of ovarian cancer, endometrial cancer, and cervical cancer. Dr. Castro has a 5.0 out of 5 star average patient rating. He takes Blue California, Coventry, and Viant, in addition to other insurance carriers. Dr. Castro speaks Spanish. His hospital/clinic affiliations include Southern New Hampshire Health, Wentworth-Douglass Hospital, and Massachusetts General Hospital.

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