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Home > AZ Providers > Hospitalists

Dr. Nickalaus Lane Gramze, MD

Accepting New Patients

(2 Ratings)

Specializes in: Hospital Medicine (Hospitalist), General Pediatrics and Adult Cardiology

2777 E Camelback Road Suite 200
Phoenix, AZ 85016

1-888-310-7258

Dr. Nickalaus Lane Gramze, MD is a hospitalist in Phoenix, AZ specializing in hospital medicine (hospitalist), general pediatrics and adult cardiology.

Office Locations

2777 E Camelback Road Suite 200
Phoenix, AZ 85016

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1910 E THOMAS ROAD SUITE 200
PHOENIX, AZ 85016

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Noteworthy Medicare Patient Procedures Performed by Dr. Nickalaus Lane Gramze, MD in 2023

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

Top 25%

By Volume:

cardiac procedures

In 2012, Dr. Nickalaus Lane Gramze, MD performed more cardiac procedures procedures for Medicare patients than 75% of providers in related specialties within Arizona.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Nickalaus Lane Gramze, MD treated as a hospitalist in Phoenix, AZ during 2012 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Nickalaus Lane Gramze, MD for Medicare patients.

hospital care	909
inpatient care	857
outpatient care	35

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nickalaus Lane Gramze, MD treated as a hospitalist in Phoenix, AZ during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Nickalaus Lane Gramze, MD for Medicare patients.

hospital care	40
inpatient care	40

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nickalaus Lane Gramze, MD.

**Gender**
Male	67
Female	31

**Ethnicity**
Non-Hispanic White	61
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	35
85 and over	11
Less than 65	18

Conditions of Medicare patients treated by Dr. Nickalaus Lane Gramze, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	75
Depression	24
Chronic Kidney Disease	75
Asthma	30
Osteoperosis	0
Atrial Fibrilation	47
Heart Failure	75
Chronic Obstructive Pulmonary Disease	35
Diabetes	61
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nickalaus Lane Gramze, MD treated as a hospitalist in Phoenix, AZ during 2017 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Nickalaus Lane Gramze, MD for Medicare patients.

cardiac procedures	101
catheterization	14
hospital care	81
inpatient care	81
ultrasound (sonogram)	101

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nickalaus Lane Gramze, MD.

**Gender**
Male	146
Female	107

**Ethnicity**
Non-Hispanic White	170
Black	39
Hispanic	33
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	74
85 and over	41
Less than 65	38

Conditions of Medicare patients treated by Dr. Nickalaus Lane Gramze, MD in 2017

Hypertension	75
High Cholesterol	68
Stroke	17
Ischemic Heart Disease	74
Depression	25
Chronic Kidney Disease	72
Asthma	11
Osteoperosis	9
Atrial Fibrilation	37
Heart Failure	72
Chronic Obstructive Pulmonary Disease	32
Diabetes	55
Dementia	22
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nickalaus Lane Gramze, MD treated as a hospitalist in Phoenix, AZ during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Nickalaus Lane Gramze, MD for Medicare patients.

cardiac procedures	713
doctor visit	84
hospital care	228
inpatient care	228
minimally invasive procedures	12
stress testing	49
ultrasound (sonogram)	677

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nickalaus Lane Gramze, MD.

**Gender**
Male	391
Female	323

**Ethnicity**
Non-Hispanic White	509
Black	40
Hispanic	94
Asian	0
Other	0
Native American	45

**Age**
From 65 to 74	278
From 75 to 84	202
85 and over	109
Less than 65	125

Conditions of Medicare patients treated by Dr. Nickalaus Lane Gramze, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	14
Ischemic Heart Disease	70
Depression	27
Chronic Kidney Disease	66
Asthma	11
Osteoperosis	9
Atrial Fibrilation	36
Heart Failure	59
Chronic Obstructive Pulmonary Disease	28
Diabetes	50
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nickalaus Lane Gramze, MD treated as a hospitalist in Phoenix, AZ during 2019 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Nickalaus Lane Gramze, MD for Medicare patients.

cardiac procedures	548
doctor visit	178
hospital care	180
inpatient care	180
minimally invasive procedures	15
nuclear scan	39
stress testing	95
ultrasound (sonogram)	453

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nickalaus Lane Gramze, MD.

**Gender**
Male	321
Female	260

**Ethnicity**
Non-Hispanic White	396
Black	39
Hispanic	89
Asian	0
Other	0
Native American	36

**Age**
From 65 to 74	237
From 75 to 84	177
85 and over	71
Less than 65	96

Conditions of Medicare patients treated by Dr. Nickalaus Lane Gramze, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	66
Depression	29
Chronic Kidney Disease	57
Asthma	9
Osteoperosis	8
Atrial Fibrilation	36
Heart Failure	56
Chronic Obstructive Pulmonary Disease	23
Diabetes	47
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nickalaus Lane Gramze, MD treated as a hospitalist in Phoenix, AZ during 2020 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Nickalaus Lane Gramze, MD for Medicare patients.

cardiac procedures	566
doctor visit	40
hospital care	111
inpatient care	111
minimally invasive procedures	17
nuclear scan	15
stress testing	52
ultrasound (sonogram)	514

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nickalaus Lane Gramze, MD.

**Gender**
Male	366
Female	238

**Ethnicity**
Non-Hispanic White	394
Black	43
Hispanic	88
Asian	12
Other	17
Native American	50

**Age**
From 65 to 74	272
From 75 to 84	166
85 and over	53
Less than 65	113

Conditions of Medicare patients treated by Dr. Nickalaus Lane Gramze, MD in 2020

Hypertension	75
High Cholesterol	69
Stroke	15
Ischemic Heart Disease	64
Depression	29
Chronic Kidney Disease	62
Asthma	12
Osteoperosis	8
Atrial Fibrilation	32
Heart Failure	54
Chronic Obstructive Pulmonary Disease	22
Diabetes	48
Dementia	18
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nickalaus Lane Gramze, MD treated as a hospitalist in Phoenix, AZ during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Nickalaus Lane Gramze, MD for Medicare patients.

cardiac procedures	514
doctor visit	80
hospital care	67
inpatient care	67
minimally invasive procedures	16
stress testing	54
ultrasound (sonogram)	460

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nickalaus Lane Gramze, MD.

**Gender**
Male	301
Female	286

**Ethnicity**
Non-Hispanic White	414
Black	36
Hispanic	67
Asian	0
Other	0
Native American	47

**Age**
From 65 to 74	270
From 75 to 84	191
85 and over	61
Less than 65	65

Conditions of Medicare patients treated by Dr. Nickalaus Lane Gramze, MD in 2021

Hypertension	75
High Cholesterol	74
Stroke	16
Ischemic Heart Disease	68
Depression	29
Chronic Kidney Disease	62
Asthma	12
Osteoperosis	10
Atrial Fibrilation	34
Heart Failure	56
Chronic Obstructive Pulmonary Disease	22
Diabetes	48
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nickalaus Lane Gramze, MD treated as a hospitalist in Phoenix, AZ during 2022 were cardiac procedures, ultrasound (sonogram), blood draw and stress testing.

Volume of procedures performed by Dr. Nickalaus Lane Gramze, MD for Medicare patients.

blood draw	19
cardiac procedures	292
doctor visit	157
stress testing	15
ultrasound (sonogram)	277

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nickalaus Lane Gramze, MD.

**Gender**
Male	197
Female	170

**Ethnicity**
Non-Hispanic White	285
Black	13
Hispanic	38
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	174
From 75 to 84	120
85 and over	40
Less than 65	33

Conditions of Medicare patients treated by Dr. Nickalaus Lane Gramze, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	52
Depression	22
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	16
Atrial Fibrilation	43
Heart Failure	44
Chronic Obstructive Pulmonary Disease	26
Diabetes	36
Dementia	10
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Nickalaus Lane Gramze, MD treated as a hospitalist in Phoenix, AZ during 2023 were cardiac procedures, ultrasound (sonogram), stress testing and blood draw.

Volume of procedures performed by Dr. Nickalaus Lane Gramze, MD for Medicare patients.

blood draw	18
cardiac procedures	204
doctor visit	147
nuclear scan	14
stress testing	30
ultrasound (sonogram)	174

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Nickalaus Lane Gramze, MD.

**Gender**
Male	140
Female	131

**Ethnicity**
Non-Hispanic White	219
Black	15
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	98
85 and over	39
Less than 65	13

Conditions of Medicare patients treated by Dr. Nickalaus Lane Gramze, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	65
Depression	22
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	15
Atrial Fibrilation	42
Heart Failure	36
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Nickalaus Lane Gramze, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nickalaus Lane Gramze, MD treated as a hospitalist in Phoenix, AZ were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

blood draw	18
cardiac procedures	419
catheterization	14
doctor visit	114
hospital care	230
inpatient care	223
minimally invasive procedures	15
nuclear scan	22
outpatient care	35
stress testing	49
ultrasound (sonogram)	379

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Nickalaus Lane Gramze, MD.

**Gender**
Male	214
Female	171

**Ethnicity**
Black / African American	27
Asian / Pacific Islander	1
Non-Hispanic White	272
Hispanic	47
Native American / Alaskan Native	21
Other	1

**Age**
75 to 84	118
85 and over	47
Less than 65	55
65 to 74	165

Average of Total of Conditions of Medicare patients treated by Dr. Nickalaus Lane Gramze, MD From 2012 - 2023

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

Hypertension	66
High Cholesterol	64
Stroke	11
Ischemic Heart Disease	59
Depression	23
Chronic Kidney Disease	52
Asthma	12
Osteoporosis	8
Heart Failure	50
Chronic Obstructive Pulmonary Disease	23
Diabetes	42
Atrial Fibrillation	34
Cancer	12
Dementia	15

Education & Training

He is certified by the American Board of Pediatrics and has a state license in Arizona.

Board Certification: American Board of Pediatrics

Licensed In: Arizona

Ratings & Reviews

Dr. Nickalaus Lane Gramze, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Nickalaus Lane Gramze, MD from all over the web to help you find the right in Phoenix, AZ.

Overall Rating

(2 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-06-22

Patient verified via Press Ganey

I will absolutely recommend this doctor. He came across as being genuinely concerned with you as a person and your health history. I was most impressed.

Overall Rating: 5.0 2025-10-04

Patient verified via Press Ganey

I am a retired physician. Dr. Gramze was kind enough copy a pertinent journal article for my condition.

General Payments

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

**Payments by Company**
St. Jude Medical, Inc.	$4,514 Electrophysiology $2,002	Structural Heart $1,161	Vascular $537	Epic Stented Tissue Valve $355	CRM $233	Other $226
Edwards Lifesciences Corporation	$1,874 EDWARDS SAPIEN 3 TRANSCATHETER HEART VALVE (THV) $119	$1,755
Abbott Laboratories	$972 Vascular $309	Aortic and Mitral Tissue Stented $148	EnSite Precision Cardiac Mapping System $147	MitraClip $145	THORATEC HEARTMATE 3 LVAS IMPLANT KIT $121	Other $101
Amgen Inc.	$860 Repatha $625	Corlanor $210	$24
Boston Scientific Corporation	$757 WATCHMAN Access System $288	WATCHMAN FLX $119	WATCHMAN $85	$265
Other	$7,889 BRILINTA $678	LifeVest $660	ELIQUIS $639	XARELTO $598	Impella $570	Other $4,743

**Types of Payments**
Food and Beverage	$13,491
Travel and Lodging	$2,672
Education	$701

Biography

Dr. Nickalaus Gramze's specialties are adult cardiology, hospital medicine (hospitalist), and general pediatrics. He attended medical school at the University of Arizona College of Medicine. His practice in PHOENIX, AZ is open to new patients as reported by Doctor.com.