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Home > MN Providers > Spine Surgeons

Dr. David T. Chang, MD, PhD, DABNS

Accepting New Patients

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Specializes in: Spine Surgery and Neurosurgery

Johns Hopkins University School of Medicine

9875 Hospital Drive
Maple Grove, MN 55369

(763) 581-1000

Dr. David T. Chang, MD, PhD, DABNS is a spine surgeon in Roseville, MN specializing in spine surgery and neurosurgery. He graduated from Johns Hopkins University School of Medicine. Dr. David T. Chang, MD, PhD, DABNS is affiliated with St.Croix Health, North Memorial Health and North Memorial Health - Maple Grove Hospital.

Office Locations

1835 County Road C W Suite 150
Roseville, MN 55113

(651) 430-3800

(651) 430-3827

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St.Croix Health

216 South Adams Street
Saint Croix Falls, WI 54024

(715) 483-3221

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North Memorial Health - Maple Grove Hospital

9875 Hospital Drive
Maple Grove, MN 55369

(763) 581-1000

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In The News

“Dr. David Chang, a faithful volunteer in the Pulmonary Clinic, shared his gratitude, stating "Victory Health Partners and the Cardiorespiratory Care faculty at the University of South Alabama are...”—"Victory Health Partners receives CVS Health Community Grant", Al.com, October 2015

Noteworthy Medicare Patient Procedures Performed by Dr. David T. Chang, MD, PhD, DABNS in 2023

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

Top 5%

By Volume:

spinal cord stimulator implantation

spinal cord stimulator replacement

By Affordability:

spinal cord stimulator implantation

spinal cord stimulator replacement

spine surgery procedures

In 2023, among providers in related specialties within Minnesota, Dr. David T. Chang, MD, PhD, DABNS performed more spinal cord stimulator implantation, and spinal cord stimulator replacement procedures for Medicare patients than 95% of them and he also had a list price for spinal cord stimulator implantation, spinal cord stimulator replacement, and spine surgery procedures 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. David T. Chang, MD, PhD, DABNS treated as a spine surgeon in Roseville, MN during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. David T. Chang, MD, PhD, DABNS for Medicare patients.

doctor visit	36
hospital care	13
inpatient care	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David T. Chang, MD, PhD, DABNS treated as a spine surgeon in Roseville, MN during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. David T. Chang, MD, PhD, DABNS for Medicare patients.

doctor visit	282
hospital care	15
inpatient care	15

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS.

**Gender**
Male	81
Female	103

**Ethnicity**
Non-Hispanic White	110
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	42
85 and over	14
Less than 65	66

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2013

Hypertension	75
High Cholesterol	52
Stroke	11
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David T. Chang, MD, PhD, DABNS treated as a spine surgeon in Roseville, MN during 2014 were spinal procedures.

Volume of procedures performed by Dr. David T. Chang, MD, PhD, DABNS for Medicare patients.

doctor visit	273
spinal procedures	13

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS.

**Gender**
Male	88
Female	110

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	51
85 and over	18
Less than 65	69

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2014

Hypertension	75
High Cholesterol	53
Stroke	9
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	13
Diabetes	39
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. David T. Chang, MD, PhD, DABNS for Medicare patients.

doctor visit	121

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS.

**Gender**
Male	80
Female	128

**Ethnicity**
Non-Hispanic White	166
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	38
85 and over	28
Less than 65	96

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2015

Hypertension	62
High Cholesterol	41
Stroke	13
Ischemic Heart Disease	22
Depression	48
Chronic Kidney Disease	20
Asthma	19
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Dementia	13
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David T. Chang, MD, PhD, DABNS treated as a spine surgeon in Roseville, MN during 2016 were spinal procedures, neurostimulator replacement, implant surgery and neurostimulator lead placement.

Volume of procedures performed by Dr. David T. Chang, MD, PhD, DABNS for Medicare patients.

arthrodesis (bone fusion surgery)	14
doctor visit	274
implant surgery	21
minimally invasive procedures	14
neurostimulator lead placement	18
neurostimulator replacement	21
spinal procedures	70

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS.

**Gender**
Male	93
Female	103

**Ethnicity**
Non-Hispanic White	165
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	0
85 and over	0
Less than 65	105

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2016

Hypertension	59
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	22
Depression	48
Chronic Kidney Disease	28
Asthma	26
Osteoperosis	7
Atrial Fibrilation	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David T. Chang, MD, PhD, DABNS treated as a spine surgeon in Roseville, MN during 2017 were spinal procedures, neurostimulator replacement, implant surgery and neurostimulator lead placement.

Volume of procedures performed by Dr. David T. Chang, MD, PhD, DABNS for Medicare patients.

doctor visit	254
implant surgery	31
neurostimulator lead placement	21
neurostimulator replacement	31
spinal procedures	76

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS.

**Gender**
Male	87
Female	108

**Ethnicity**
Non-Hispanic White	160
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	36
85 and over	13
Less than 65	90

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2017

Hypertension	65
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	29
Depression	54
Chronic Kidney Disease	32
Asthma	18
Osteoperosis	8
Atrial Fibrilation	6
Heart Failure	15
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David T. Chang, MD, PhD, DABNS treated as a spine surgeon in Roseville, MN during 2018 were spinal procedures, neurostimulator replacement, implant surgery and nerve procedures.

Volume of procedures performed by Dr. David T. Chang, MD, PhD, DABNS for Medicare patients.

arthrodesis (bone fusion surgery)	20
decompression surgery	21
doctor visit	179
implant surgery	23
minimally invasive procedures	20
nerve procedures	21
neurostimulator lead placement	14
neurostimulator replacement	23
spinal procedures	114

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS.

**Gender**
Male	58
Female	109

**Ethnicity**
Non-Hispanic White	138
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	0
85 and over	0
Less than 65	94

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2018

Hypertension	58
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	29
Depression	53
Chronic Kidney Disease	30
Asthma	20
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	15
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David T. Chang, MD, PhD, DABNS treated as a spine surgeon in Roseville, MN during 2019 were spinal procedures, neurostimulator replacement, implant surgery and nerve procedures.

Volume of procedures performed by Dr. David T. Chang, MD, PhD, DABNS for Medicare patients.

arthrodesis (bone fusion surgery)	18
decompression surgery	32
doctor visit	213
implant surgery	34
neck surgery	18
nerve procedures	32
neurostimulator lead placement	20
neurostimulator replacement	34
spinal procedures	131

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS.

**Gender**
Male	78
Female	107

**Ethnicity**
Non-Hispanic White	154
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	25
85 and over	11
Less than 65	83

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2019

Hypertension	69
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	28
Depression	51
Chronic Kidney Disease	33
Asthma	15
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David T. Chang, MD, PhD, DABNS treated as a spine surgeon in Roseville, MN during 2020 were spinal procedures, nerve procedures, neurostimulator replacement and implant surgery.

Volume of procedures performed by Dr. David T. Chang, MD, PhD, DABNS for Medicare patients.

arthrodesis (bone fusion surgery)	22
decompression surgery	25
doctor visit	165
implant surgery	25
minimally invasive procedures	11
neck surgery	11
nerve procedures	25
neurostimulator lead placement	18
neurostimulator replacement	25
spinal procedures	109

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS.

**Gender**
Male	79
Female	97

**Ethnicity**
Non-Hispanic White	154
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	0
85 and over	0
Less than 65	78

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2020

Hypertension	66
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	32
Depression	48
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David T. Chang, MD, PhD, DABNS treated as a spine surgeon in Roseville, MN during 2021 were spinal procedures, neurostimulator replacement, implant surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. David T. Chang, MD, PhD, DABNS for Medicare patients.

arthrodesis (bone fusion surgery)	11
doctor visit	128
implant surgery	20
neurostimulator replacement	20
spinal procedures	31

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS.

**Gender**
Male	58
Female	72

**Ethnicity**
Non-Hispanic White	113
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	0
85 and over	0
Less than 65	60

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2021

Hypertension	65
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	29
Depression	49
Chronic Kidney Disease	31
Asthma	12
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David T. Chang, MD, PhD, DABNS treated as a spine surgeon in Roseville, MN during 2022 were spinal procedures, neurostimulator replacement, implant surgery and neurostimulator lead placement.

Volume of procedures performed by Dr. David T. Chang, MD, PhD, DABNS for Medicare patients.

doctor visit	92
implant surgery	17
neurostimulator lead placement	13
neurostimulator replacement	17
spinal procedures	69

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS.

**Gender**
Male	55
Female	77

**Ethnicity**
Non-Hispanic White	119
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	0
85 and over	0
Less than 65	48

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2022

Hypertension	69
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	26
Depression	48
Chronic Kidney Disease	20
Asthma	14
Osteoperosis	17
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	19
Diabetes	24
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. David T. Chang, MD, PhD, DABNS for Medicare patients.

The highest averages for the top procedures that Dr. David T. Chang, MD, PhD, DABNS treated as a spine surgeon in Roseville, MN were spinal procedures, nerve procedures, decompression surgery and neurostimulator replacement.

arthrodesis (bone fusion surgery)	17
decompression surgery	26
doctor visit	183
hospital care	14
implant surgery	24
inpatient care	14
minimally invasive procedures	15
neck surgery	14
nerve procedures	26
neurostimulator lead placement	17
neurostimulator replacement	24
spinal procedures	76

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS.

**Gender**
Male	68
Female	92

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	0
Non-Hispanic White	127
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	17
85 and over	7
Less than 65	71
65 to 74	51

Average of Total of Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. David T. Chang, MD, PhD, DABNS treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	60
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	26
Depression	40
Chronic Kidney Disease	24
Asthma	13
Osteoporosis	6
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Atrial Fibrillation	5
Cancer	6
Dementia	6

Education & Training

Dr. David T. Chang, MD, PhD, DABNS graduated from Johns Hopkins University School of Medicine. He completed residency at Mount Sinai Medical Center. He is certified by the Board Certification: Neurosurgeon and has a state license in Wisconsin.

Medical School: Johns Hopkins University School of Medicine

Residency: Mount Sinai Medical Center

Board Certification: Board Certification: Neurosurgeon

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. David T. Chang, MD, PhD, DABNS is associated with these hospitals and organizations:

St.Croix Health

North Memorial Health

North Memorial Health - Maple Grove Hospital

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. David T. Chang, MD, PhD, DABNS appears to accept the following insurance providers: Aetna, UnitedHealthcare, HealthPartners, Medicare, Blue Cross, Medicaid, Medical Assistance, Ucare and Medica.

Insurance Accepted by Provider includes:

According to our sources, Dr. David T. Chang, MD, PhD, DABNS accepts the following insurance providers:

Aetna

UnitedHealthcare

HealthPartners

Medicare

Blue Cross

Medicaid

Medical Assistance

Ucare

Medica

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General Payments

These charts describe general payments received by Dr. David T. Chang, MD, PhD, DABNS. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
MSP Surgical Services LLC	$5,400 $5,400
Stryker Corporation	$3,333 NEURO SPINE ENT $1,203	Tritanium $1,073	New Product Development $385	EVEREST $321	CAPRI Corpectomy Cage System $124	Other $226
K2M, Inc.	$2,481 CASCADIA Interbody System $2,000	NO ASSOCIATED PRODUCT $50	K2M Cervical $44	General K2M Product Discussion $41	RAVINE Lateral Access System $39	Other $307
NUVASIVE, INC.	$1,579 Thoracolumbar $1,356	Biologics $65	Simplify Cervical Artificial Disc $17	$141
LDR SPINE USA, INC	$1,578 Spinal Implant $1,578
Other	$8,952 VIPER $1,503	Spinal Cord Neurostimulation - Neuro $803	SECURE-C $738	3-Degrees Anterior Cervical Plating (ACP) System $459	activL Artificial Disc $439	Other $5,010

**Types of Payments**
Travel and Lodging	$9,634
Food and Beverage	$6,291
Current or prospective ownership or investment interest	$5,400
Honoraria	$2,000

Ownership and Interest Payments

This table describes ownership payments received by Dr. David T. Chang, MD, PhD, DABNS.

MSP Surgical Services LLC

2017

$30,000.00

Physician Covered Recipient

Physician is subject to terms of operating agreement

Biography

Dr. David Chang is a physician who specializes in spine surgery and neurosurgery. In addition to English, Dr. Chang speaks Chinese. He is professionally affiliated with North Memorial Health, St.Croix Health, and Allina Health. He attended Johns Hopkins University School of Medicine and then went on to complete his residency at Mount Sinai Medical Center. Dr. Chang seems to be an in-network provider for UnitedHealthcare, Blue Cross, and Blue California, as well as other insurance carriers. He has received the following distinction: Top Doctor, MN Monthly. According to St.Croix Health, new patients are welcome to contact his office in St. Croix Falls, WI.

Select Year:

Dr. David T. Chang, MD, PhD, DABNS

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. David T. Chang, MD, PhD, DABNS in 2023

By Volume:

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. David T. Chang, MD, PhD, DABNS in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David T. Chang, MD, PhD, DABNS 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. David T. Chang, MD, PhD, DABNS From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Ownership and Interest Payments

Biography

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