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Dr. Hussein Merza, MD

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Specializes in: Adult Oncology and Adult Hematology

260 E Ontario Avenue Suite 101
Corona, CA 92879

(951) 371-2411

Dr. Hussein Merza, MD is an oncologist in Allentown, PA specializing in adult oncology and adult hematology. Dr. Hussein Merza, MD is affiliated with AHMC Healthcare.

Office Locations

1240 S Cedar Crest Boulevard Suite 401
Allentown, PA 18103

(610) 402-7880

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260 E Ontario Avenue Suite 101
Corona, CA 92879

(951) 371-2411

(951) 284-0177

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333 Cottman Avenue
Philadelphia, PA 19111

(215) 728-6900

(215) 214-1425

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Hussein Merza, MD treated as an oncologist in Allentown, PA during 2012 were hospital care, inpatient care, outpatient care and preventive care.

Volume of procedures performed by Dr. Hussein Merza, MD for Medicare patients.

doctor visit	406
hospital care	652
inpatient care	535
outpatient care	106
preventive care	22
vaccines	22

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Hussein Merza, MD treated as an oncologist in Allentown, PA during 2013 were hospital care, inpatient care, preventive care and outpatient care.

Volume of procedures performed by Dr. Hussein Merza, MD for Medicare patients.

diabetes management	32
doctor visit	372
hospital care	683
inpatient care	614
lab tests	32
outpatient care	69
preventive care	84
vaccines	52

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Hussein Merza, MD.

**Gender**
Male	256
Female	282

**Ethnicity**
Non-Hispanic White	398
Black	0
Hispanic	106
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	99
85 and over	95
Less than 65	206

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2013

Hypertension	73
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	15
Atrial Fibrilation	14
Heart Failure	38
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	19
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Hussein Merza, MD treated as an oncologist in Allentown, PA during 2014 were preventive care, hospital care, inpatient care and vaccines.

Volume of procedures performed by Dr. Hussein Merza, MD for Medicare patients.

aspiration	37
diabetes management	104
doctor visit	564
hospital care	208
injections	37
inpatient care	208
lab tests	118
nursing home care	21
preventive care	259
vaccines	178

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Hussein Merza, MD.

**Gender**
Male	261
Female	268

**Ethnicity**
Non-Hispanic White	355
Black	30
Hispanic	133
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	96
85 and over	68
Less than 65	232

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2014

Hypertension	72
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	30
Asthma	12
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	32
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Hussein Merza, MD treated as an oncologist in Allentown, PA during 2015 were hospital care, inpatient care, preventive care and lab tests.

Volume of procedures performed by Dr. Hussein Merza, MD for Medicare patients.

aspiration	33
diabetes management	96
doctor visit	375
hospital care	165
injections	33
inpatient care	165
lab tests	111
nursing home care	34
preventive care	128
vaccines	48

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Hussein Merza, MD.

**Gender**
Male	430
Female	420

**Ethnicity**
Non-Hispanic White	570
Black	0
Hispanic	210
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	150
85 and over	94
Less than 65	374

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2015

Hypertension	72
High Cholesterol	58
Stroke	8
Ischemic Heart Disease	36
Depression	32
Chronic Kidney Disease	33
Asthma	18
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	34
Chronic Obstructive Pulmonary Disease	28
Diabetes	40
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Hussein Merza, MD treated as an oncologist in Allentown, PA during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Hussein Merza, MD for Medicare patients.

doctor visit	85
hospital care	532
inpatient care	532

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Hussein Merza, MD.

**Gender**
Male	145
Female	140

**Ethnicity**
Non-Hispanic White	238
Black	32
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	85
85 and over	22
Less than 65	28

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2016

Hypertension	75
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	41
Depression	30
Chronic Kidney Disease	59
Asthma	28
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	22
Chronic Obstructive Pulmonary Disease	30
Diabetes	37
Dementia	6
Cancer	53

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Hussein Merza, MD treated as an oncologist in Allentown, PA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Hussein Merza, MD for Medicare patients.

doctor visit	45
hospital care	140
inpatient care	140

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Hussein Merza, MD.

**Gender**
Male	47
Female	55

**Ethnicity**
Non-Hispanic White	85
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2017

Hypertension	75
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	41
Depression	38
Chronic Kidney Disease	62
Asthma	11
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	34
Diabetes	38
Dementia	0
Cancer	64

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Hussein Merza, MD treated as an oncologist in Allentown, PA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Hussein Merza, MD for Medicare patients.

doctor visit	172
hospital care	76
inpatient care	76

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Hussein Merza, MD.

**Gender**
Male	57
Female	53

**Ethnicity**
Non-Hispanic White	58
Black	14
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	32
85 and over	11
Less than 65	20

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2021

Hypertension	75
High Cholesterol	62
Stroke	15
Ischemic Heart Disease	53
Depression	30
Chronic Kidney Disease	63
Asthma	13
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	48
Chronic Obstructive Pulmonary Disease	26
Diabetes	45
Dementia	21
Cancer	26

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Hussein Merza, MD treated as an oncologist in Allentown, PA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Hussein Merza, MD for Medicare patients.

doctor visit	177
hospital care	59
inpatient care	59

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Hussein Merza, MD.

**Gender**
Male	58
Female	58

**Ethnicity**
Non-Hispanic White	57
Black	0
Hispanic	25
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2022

Hypertension	75
High Cholesterol	74
Stroke	17
Ischemic Heart Disease	28
Depression	26
Chronic Kidney Disease	47
Asthma	0
Osteoperosis	13
Atrial Fibrilation	24
Heart Failure	32
Chronic Obstructive Pulmonary Disease	25
Diabetes	44
Dementia	16
Cancer	30

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Hussein Merza, MD treated as an oncologist in Allentown, PA during 2023 were hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Hussein Merza, MD for Medicare patients.

doctor visit	168
hospital care	51
inpatient care	51
minimally invasive procedures	40

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Hussein Merza, MD.

**Gender**
Male	52
Female	54

**Ethnicity**
Non-Hispanic White	47
Black	17
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2023

Hypertension	75
High Cholesterol	73
Stroke	15
Ischemic Heart Disease	32
Depression	21
Chronic Kidney Disease	48
Asthma	0
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	36
Chronic Obstructive Pulmonary Disease	28
Diabetes	51
Dementia	0
Cancer	32

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Hussein Merza, MD treated as an oncologist in Allentown, PA during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Hussein Merza, MD for Medicare patients.

doctor visit	74
hospital care	48
inpatient care	48

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Hussein Merza, MD.

**Gender**
Male	40
Female	40

**Ethnicity**
Non-Hispanic White	36
Black	0
Hispanic	19
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	0
Atrial Fibrilation	19
Heart Failure	36
Chronic Obstructive Pulmonary Disease	34
Diabetes	56
Dementia	16
Cancer	31

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Hussein Merza, MD for Medicare patients.

The highest averages for the top procedures that Dr. Hussein Merza, MD treated as an oncologist in Allentown, PA were hospital care, inpatient care, preventive care and lab tests.

aspiration	35
diabetes management	77
doctor visit	243
hospital care	261
injections	35
inpatient care	242
lab tests	87
minimally invasive procedures	40
nursing home care	27
outpatient care	87
preventive care	123
vaccines	75

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Hussein Merza, MD.

**Gender**
Male	134
Female	137

**Ethnicity**
Black / African American	9
Asian / Pacific Islander	2
Non-Hispanic White	184
Native American / Alaskan Native	0
Hispanic	54
Other	0

**Age**
75 to 84	59
85 and over	29
Less than 65	86
65 to 74	89

Average of Total of Conditions of Medicare patients treated by Dr. Hussein Merza, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Hussein Merza, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	66
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	33
Depression	25
Chronic Kidney Disease	42
Asthma	9
Osteoporosis	8
Heart Failure	30
Chronic Obstructive Pulmonary Disease	25
Diabetes	38
Atrial Fibrillation	15
Dementia	10
Cancer	26

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
Celgene Corporation	$969 Pomalyst $408	Reblozyl $318	ONUREG $195	$48
Amgen Inc.	$780 Kyprolis $157	LUMAKRAS $136	XGEVA $71	Vectibix $42	Nplate $25	Other $349
Novartis Pharmaceuticals Corporation	$592 SCEMBLIX $100	TASIGNA $94	TAFINLAR $78	TABRECTA $63	MEKINIST $52	Other $204
E.R. Squibb & Sons, L.L.C.	$529 OPDIVO $344	Revlimid $42	Reblozyl $19	ONUREG $11	ELIQUIS $11	Other $103
Incyte Corporation	$504 MONJUVI $150	JAKAFI $140	$214
Other	$7,730 IMBRUVICA $608	BRUKINSA $503	Trodelvy $315	ULTOMIRIS $284	XPOVIO $243	Other $5,778

**Types of Payments**
Food and Beverage	$10,199
Education	$779
Consulting Fee	$125

Biography

Dr. Hussein Merza's areas of specialization are adult hematology, adult oncology, and medical oncology. Dr. Merza is professionally affiliated with AHMC Healthcare.

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Dr. Hussein Merza, MD

Office Locations

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. Hussein Merza, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2017

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hussein Merza, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Hussein Merza, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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