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Dr. Giselle M. Mery, MD

(Dr. Giselle Mery, M.D.)

(No ratings)

Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

New York Medical College

Professional interests include: skin cancer, breast cancer, esophageal cancer, and more.

2776 Enterprise Road Suite 100
Orange City, FL 32763

(386) 774-1223

Dr. Giselle M. Mery, MD is a medical oncologist in Chariton, IA specializing in medical oncology, adult oncology and adult hematology. She graduated from New York Medical College. Dr. Giselle M. Mery, MD is affiliated with Oviedo Medical Center, Mission Cancer + Blood, HCA Florida Healthcare and University of Iowa Health Care.

Office Locations

1200 N 7th Street
Chariton, IA 50049

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2565 Se Encompass Drive
Waukee, IA 50263

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2776 Enterprise Road #100 Orange
City, FL 32763

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2776 Enterprise Road Suite 100
Orange City, FL 32763

(386) 774-1223

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411 Laurel Street Suite A300
Des Moines, IA 50314

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417 S East Street
Corydon, IA 50060

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110 E Court Avenue Suite 200
Des Moines, IA 50309

(515) 282-2921

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12495 University Avenue Suite 200
Clive, IA 50325

(515) 282-2921

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1950 Sw Magazine Road
Ankeny, IA 50023

(515) 282-2921

(515) 643-8819

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Noteworthy Medicare Patient Procedures Performed by Dr. Giselle M. Mery, MD in 2024

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

Top 25%

By Volume:

inpatient hospital care

By Affordability:

intravenous infusion therapy

magnesium test

In 2012, among providers in related specialties within Iowa, Dr. Giselle M. Mery, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of them and she also had a list price for intravenous infusion therapy, and magnesium test 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. Giselle M. Mery, MD treated as a medical oncologist in Chariton, IA during 2012 were hospital care, inpatient care, blood draw and preventive care.

Volume of procedures performed by Dr. Giselle M. Mery, MD for Medicare patients.

blood draw	381
doctor visit	487
hospital care	688
inpatient care	688
preventive care	12
vaccines	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Giselle M. Mery, MD treated as a medical oncologist in Chariton, IA during 2013 were blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Giselle M. Mery, MD for Medicare patients.

blood draw	278
doctor visit	652
hospital care	241
inpatient care	241

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Giselle M. Mery, MD.

**Gender**
Male	81
Female	139

**Ethnicity**
Non-Hispanic White	104
Black	95
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	80
85 and over	31
Less than 65	34

Conditions of Medicare patients treated by Dr. Giselle M. Mery, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	50
Depression	30
Chronic Kidney Disease	49
Asthma	10
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	32
Chronic Obstructive Pulmonary Disease	19
Diabetes	41
Dementia	16
Cancer	32

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Giselle M. Mery, MD treated as a medical oncologist in Chariton, IA during 2014 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Giselle M. Mery, MD for Medicare patients.

abdominal imaging	11
blood draw	185
CT scan	23
doctor visit	682
hospital care	308
inpatient care	308
lab tests	900
minimally invasive procedures	27
pelvic imaging	11
thoracic (chest) imaging	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Giselle M. Mery, MD.

**Gender**
Male	140
Female	245

**Ethnicity**
Non-Hispanic White	253
Black	104
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	148
85 and over	70
Less than 65	53

Conditions of Medicare patients treated by Dr. Giselle M. Mery, MD in 2014

Hypertension	75
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	41
Depression	26
Chronic Kidney Disease	45
Asthma	8
Osteoperosis	19
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	22
Diabetes	38
Dementia	13
Cancer	36

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Giselle M. Mery, MD treated as a medical oncologist in Chariton, IA during 2015 were lab tests, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Giselle M. Mery, MD for Medicare patients.

abdominal imaging	89
biological response modifier (BRM) therapy	231
blood draw	1566
chemotherapy	231
CT scan	187
doctor visit	1310
hospital care	666
inpatient care	666
lab tests	5518
minimally invasive procedures	532
pelvic imaging	89
port flush	56
thoracic (chest) imaging	98

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Giselle M. Mery, MD.

**Gender**
Male	370
Female	682

**Ethnicity**
Non-Hispanic White	904
Black	84
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	342
From 75 to 84	382
85 and over	194
Less than 65	134

Conditions of Medicare patients treated by Dr. Giselle M. Mery, MD in 2015

Hypertension	68
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	41
Depression	24
Chronic Kidney Disease	40
Asthma	19
Osteoperosis	18
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	29
Diabetes	35
Dementia	13
Cancer	36

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Giselle M. Mery, MD treated as a medical oncologist in Chariton, IA during 2016 were lab tests, blood draw, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Giselle M. Mery, MD for Medicare patients.

abdominal imaging	64
biological response modifier (BRM) therapy	170
blood draw	1704
chemotherapy	170
CT scan	134
doctor visit	1487
hospital care	434
inpatient care	434
lab tests	6006
minimally invasive procedures	492
pelvic imaging	64
port flush	64
thoracic (chest) imaging	70

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Giselle M. Mery, MD.

**Gender**
Male	157
Female	274

**Ethnicity**
Non-Hispanic White	371
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	153
85 and over	83
Less than 65	50

Conditions of Medicare patients treated by Dr. Giselle M. Mery, MD in 2016

Hypertension	72
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	45
Depression	21
Chronic Kidney Disease	47
Asthma	29
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	17
Cancer	37

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Giselle M. Mery, MD treated as a medical oncologist in Chariton, IA during 2017 were lab tests, blood draw, minimally invasive procedures and inpatient care.

Volume of procedures performed by Dr. Giselle M. Mery, MD for Medicare patients.

abdominal imaging	86
biological response modifier (BRM) therapy	214
blood draw	1701
brain imaging (neuroimaging)	18
chemotherapy	214
CT scan	193
doctor visit	1465
hospital care	424
inpatient care	424
lab tests	6665
minimally invasive procedures	572
pelvic imaging	86
port flush	47
thoracic (chest) imaging	89

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Giselle M. Mery, MD.

**Gender**
Male	144
Female	236

**Ethnicity**
Non-Hispanic White	334
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	143
85 and over	69
Less than 65	32

Conditions of Medicare patients treated by Dr. Giselle M. Mery, MD in 2017

Hypertension	75
High Cholesterol	60
Stroke	10
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	50
Asthma	7
Osteoperosis	18
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	32
Diabetes	38
Dementia	19
Cancer	41

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Giselle M. Mery, MD treated as a medical oncologist in Chariton, IA during 2018 were lab tests, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Giselle M. Mery, MD for Medicare patients.

abdominal imaging	69
biological response modifier (BRM) therapy	135
blood draw	1197
chemotherapy	135
CT scan	144
doctor visit	1159
hospital care	394
inpatient care	394
lab tests	5084
minimally invasive procedures	316
pelvic imaging	69
port flush	34
thoracic (chest) imaging	75

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Giselle M. Mery, MD.

**Gender**
Male	168
Female	250

**Ethnicity**
Non-Hispanic White	354
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	130
85 and over	87
Less than 65	50

Conditions of Medicare patients treated by Dr. Giselle M. Mery, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	48
Depression	28
Chronic Kidney Disease	57
Asthma	12
Osteoperosis	16
Atrial Fibrilation	17
Heart Failure	33
Chronic Obstructive Pulmonary Disease	34
Diabetes	36
Dementia	20
Cancer	35

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Giselle M. Mery, MD treated as a medical oncologist in Chariton, IA during 2019 were lab tests, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Giselle M. Mery, MD for Medicare patients.

abdominal imaging	52
biological response modifier (BRM) therapy	131
blood draw	1112
chemotherapy	131
CT scan	110
doctor visit	1042
hospital care	356
inpatient care	356
lab tests	5901
minimally invasive procedures	300
pelvic imaging	52
port flush	18
thoracic (chest) imaging	58

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Giselle M. Mery, MD.

**Gender**
Male	148
Female	269

**Ethnicity**
Non-Hispanic White	366
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	164
85 and over	83
Less than 65	27

Conditions of Medicare patients treated by Dr. Giselle M. Mery, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	45
Depression	33
Chronic Kidney Disease	59
Asthma	11
Osteoperosis	21
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	31
Diabetes	38
Dementia	21
Cancer	39

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Giselle M. Mery, MD treated as a medical oncologist in Chariton, IA during 2020 were lab tests, blood draw, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Giselle M. Mery, MD for Medicare patients.

abdominal imaging	39
biological response modifier (BRM) therapy	158
blood draw	993
chemotherapy	158
CT scan	75
doctor visit	934
hospital care	237
inpatient care	237
lab tests	5283
minimally invasive procedures	394
pelvic imaging	39
thoracic (chest) imaging	36

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Giselle M. Mery, MD.

**Gender**
Male	135
Female	204

**Ethnicity**
Non-Hispanic White	295
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	128
85 and over	64
Less than 65	28

Conditions of Medicare patients treated by Dr. Giselle M. Mery, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	45
Depression	31
Chronic Kidney Disease	57
Asthma	10
Osteoperosis	19
Atrial Fibrilation	13
Heart Failure	32
Chronic Obstructive Pulmonary Disease	28
Diabetes	35
Dementia	21
Cancer	38

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Giselle M. Mery, MD treated as a medical oncologist in Chariton, IA during 2021 were lab tests, blood draw, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Giselle M. Mery, MD for Medicare patients.

abdominal imaging	43
biological response modifier (BRM) therapy	122
blood draw	822
chemotherapy	122
CT scan	93
doctor visit	822
hospital care	252
inpatient care	252
lab tests	4514
minimally invasive procedures	253
pelvic imaging	43
thoracic (chest) imaging	50

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Giselle M. Mery, MD.

**Gender**
Male	143
Female	221

**Ethnicity**
Non-Hispanic White	321
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	136
85 and over	75
Less than 65	23

Conditions of Medicare patients treated by Dr. Giselle M. Mery, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	43
Depression	27
Chronic Kidney Disease	60
Asthma	8
Osteoperosis	19
Atrial Fibrilation	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	20
Cancer	36

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Giselle M. Mery, MD treated as a medical oncologist in Chariton, IA during 2022 were lab tests, blood draw, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Giselle M. Mery, MD for Medicare patients.

abdominal imaging	15
biological response modifier (BRM) therapy	73
blood draw	584
chemotherapy	73
CT scan	35
doctor visit	477
hospital care	97
inpatient care	97
lab tests	2709
minimally invasive procedures	158
pelvic imaging	15
thoracic (chest) imaging	20

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Giselle M. Mery, MD.

**Gender**
Male	92
Female	148

**Ethnicity**
Non-Hispanic White	213
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	96
85 and over	47
Less than 65	14

Conditions of Medicare patients treated by Dr. Giselle M. Mery, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	32
Depression	28
Chronic Kidney Disease	47
Asthma	15
Osteoperosis	24
Atrial Fibrilation	23
Heart Failure	22
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	13
Cancer	38

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Giselle M. Mery, MD treated as a medical oncologist in Chariton, IA during 2023 were lab tests, blood draw, hospital care and inpatient care.

Volume of procedures performed by Dr. Giselle M. Mery, MD for Medicare patients.

biological response modifier (BRM) therapy	211
blood draw	431
chemotherapy	211
doctor visit	625
hospital care	350
inpatient care	350
lab tests	2169
minimally invasive procedures	301
thyroid function tests	46

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Giselle M. Mery, MD.

**Gender**
Male	221
Female	309

**Ethnicity**
Non-Hispanic White	505
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	202
85 and over	44
Less than 65	25

Conditions of Medicare patients treated by Dr. Giselle M. Mery, MD in 2023

Hypertension	70
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	18
Atrial Fibrilation	24
Heart Failure	21
Chronic Obstructive Pulmonary Disease	22
Diabetes	26
Dementia	4
Cancer	50

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Giselle M. Mery, MD treated as a medical oncologist in Chariton, IA during 2024 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Giselle M. Mery, MD for Medicare patients.

biological response modifier (BRM) therapy	345
blood draw	557
chemotherapy	345
doctor visit	807
hospital care	314
inpatient care	314
lab tests	2678
minimally invasive procedures	498
thyroid function tests	91

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Giselle M. Mery, MD.

**Gender**
Male	284
Female	415

**Ethnicity**
Non-Hispanic White	656
Black	13
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	341
From 75 to 84	264
85 and over	57
Less than 65	37

Conditions of Medicare patients treated by Dr. Giselle M. Mery, MD in 2024

Hypertension	71
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	26
Depression	28
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	18
Atrial Fibrilation	20
Heart Failure	21
Chronic Obstructive Pulmonary Disease	25
Diabetes	31
Dementia	4
Cancer	49

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Giselle M. Mery, MD for Medicare patients.

The highest averages for the top procedures that Dr. Giselle M. Mery, MD treated as a medical oncologist in Chariton, IA were lab tests, blood draw, inpatient care and hospital care.

abdominal imaging	52
biological response modifier (BRM) therapy	179
blood draw	885
brain imaging (neuroimaging)	18
chemotherapy	179
CT scan	110
doctor visit	919
hospital care	366
inpatient care	366
lab tests	4311
minimally invasive procedures	349
pelvic imaging	52
preventive care	12
thoracic (chest) imaging	56
thyroid function tests	68
vaccines	12

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Giselle M. Mery, MD.

**Gender**
Female	260
Male	160

**Ethnicity**
Black / African American	35
Asian / Pacific Islander	0
Non-Hispanic White	359
Native American / Alaskan Native	0
Hispanic	0
Other	2

**Age**
75 to 84	155
85 and over	69
Less than 65	39
65 to 74	156

Average of Total of Conditions of Medicare patients treated by Dr. Giselle M. Mery, MD From 2012 - 2024

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

Hypertension	67
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	37
Depression	25
Chronic Kidney Disease	43
Asthma	11
Osteoporosis	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Atrial Fibrillation	16
Dementia	13
Cancer	35

Education & Training

Dr. Giselle M. Mery, MD graduated from New York Medical College. She completed residency at Wintrhop University Hospital. She is certified by the Internal Medicine Oncology and has a state license in Maryland.

Medical School: New York Medical College

Residency: Wintrhop University Hospital (1999)

Board Certification: Internal Medicine Oncology

Licensed In: Maryland

Affiliations & Hospitals

Dr. Giselle M. Mery, MD is associated with these hospitals and organizations:

Oviedo Medical Center

Mission Cancer + Blood

HCA Florida Healthcare

University of Iowa Health Care

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General Payments

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

**Payments by Company**
Tosoh Bioscience, Inc.	$10,832 Cystatin C, ST AIA-PACK $2,703	TSH, ST AIA-PACK $2,703	B12, AIA-Pack $2,703	FOL, AIA-PACK, Sample Diluting Solution $2,703	PA, AIA-PACK Linearity Set $20
E.R. Squibb & Sons, L.L.C.	$271 OPDIVO $192	YERVOY $50	ERBITUX $16	SPRYCEL $13
Celgene Corporation	$221 Abraxane $179	Pomalyst $42
Amgen Inc.	$159 Vectibix $143	XGEVA $16
Janssen Pharmaceuticals, Inc	$150 XARELTO $150
Other	$1,913 IMBRUVICA $248	FOTIVDA $127	FOUNDATIONONE HEME $117	VELCADE $104	NINLARO $93	Other $1,224

**Types of Payments**
Gift	$10,832
Food and Beverage	$2,170
Education	$543

Biography

Dr. Giselle Mery specializes in adult hematology, adult oncology, and medical oncology. She graduated from New York Medical College. Her clinical interests include bladder cancer, thyroid cancer, and small intestine cancer. Dr. Mery is conversant in Spanish. Her hospital/clinic affiliations include Mission Cancer + Blood, the University of Iowa Health Care, and Oviedo Medical Center.