In 2024, among providers in related specialties within South Carolina, Dr. John Christian Haasis, MD performed more electroacupuncture, injections, pain management, sacroiliac (SI) joint injection, and spinal injection procedures for Medicare patients than 95% of them and he also had a list price for electroacupuncture 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.

Top 10%

By Volume:

joint aspiration

nerve block

selective nerve root block

subarachnoid block with local anesthetic

transforaminal epidural steroid injection

In 2024, Dr. John Christian Haasis, MD performed more joint aspiration, nerve block, selective nerve root block (SNRB), subarachnoid block with local anesthetic (numbing medicine), and transforaminal epidural steroid injection procedures for Medicare patients than 90% of providers in related specialties within South Carolina.

Top 25%

By Volume:

facet rhizotomy injection

rhizotomy

In 2012, Dr. John Christian Haasis, MD performed more facet rhizotomy injection, and rhizotomy (nerve ablation) procedures for Medicare patients than 75% of providers in related specialties within South Carolina.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Christian Haasis, MD treated as an interventional pain specialist in Spartanburg, SC during 2012 were pain management, injections, spinal procedures and nerve block.

Volume of procedures performed by Dr. John Christian Haasis, MD for Medicare patients.

aspiration	20
doctor visit	1423
injections	1083
minimally invasive procedures	51
nerve block	1051
nerve procedures	21
neurostimulator lead placement	30
pain management	1084
spinal procedures	1079

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Christian Haasis, MD treated as an interventional pain specialist in Spartanburg, SC during 2013 were injections, pain management, nerve block and spinal procedures.

Volume of procedures performed by Dr. John Christian Haasis, MD for Medicare patients.

aspiration	89
doctor visit	1707
injections	927
minimally invasive procedures	20
nerve block	838
nerve procedures	20
pain management	858
spinal procedures	838

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Christian Haasis, MD.

**Gender**
Male	387
Female	641

**Ethnicity**
Non-Hispanic White	927
Black	83
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	346
From 75 to 84	170
85 and over	54
Less than 65	458

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2013

Hypertension	67
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	29
Depression	44
Chronic Kidney Disease	18
Asthma	11
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	15
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Christian Haasis, MD treated as an interventional pain specialist in Spartanburg, SC during 2014 were injections, pain management, nerve block and spinal procedures.

Volume of procedures performed by Dr. John Christian Haasis, MD for Medicare patients.

aspiration	84
doctor visit	1378
injections	724
minimally invasive procedures	26
nerve block	640
nerve procedures	26
pain management	666
spinal procedures	640

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Christian Haasis, MD.

**Gender**
Male	325
Female	565

**Ethnicity**
Non-Hispanic White	802
Black	76
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	298
From 75 to 84	149
85 and over	48
Less than 65	395

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2014

Hypertension	64
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	28
Depression	46
Chronic Kidney Disease	19
Asthma	9
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	8
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Christian Haasis, MD treated as an interventional pain specialist in Spartanburg, SC during 2015 were injections, pain management, nerve block and spinal procedures.

Volume of procedures performed by Dr. John Christian Haasis, MD for Medicare patients.

aspiration	90
doctor visit	1430
injections	674
minimally invasive procedures	32
nerve block	584
nerve procedures	32
pain management	616
spinal procedures	584

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Christian Haasis, MD.

**Gender**
Male	730
Female	1170

**Ethnicity**
Non-Hispanic White	1704
Black	162
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	682
From 75 to 84	326
85 and over	86
Less than 65	806

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2015

Hypertension	66
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	27
Depression	47
Chronic Kidney Disease	23
Asthma	17
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	15
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	9
Cancer	6

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Christian Haasis, MD treated as an interventional pain specialist in Spartanburg, SC during 2016 were injections, pain management, spinal procedures and nerve block.

Volume of procedures performed by Dr. John Christian Haasis, MD for Medicare patients.

aspiration	55
doctor visit	1682
injections	712
minimally invasive procedures	48
nerve block	640
nerve procedures	48
pain management	705
spinal procedures	657

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Christian Haasis, MD.

**Gender**
Male	394
Female	639

**Ethnicity**
Non-Hispanic White	937
Black	76
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	387
From 75 to 84	206
85 and over	57
Less than 65	383

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2016

Hypertension	66
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	27
Depression	43
Chronic Kidney Disease	25
Asthma	23
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Christian Haasis, MD treated as an interventional pain specialist in Spartanburg, SC during 2017 were injections, pain management, spinal procedures and nerve block.

Volume of procedures performed by Dr. John Christian Haasis, MD for Medicare patients.

aspiration	104
doctor visit	1894
injections	448
minimally invasive procedures	58
nerve block	332
nerve procedures	58
pain management	402
spinal procedures	344

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Christian Haasis, MD.

**Gender**
Male	390
Female	672

**Ethnicity**
Non-Hispanic White	965
Black	72
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	401
From 75 to 84	231
85 and over	55
Less than 65	375

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2017

Hypertension	70
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	31
Depression	51
Chronic Kidney Disease	31
Asthma	12
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	10
Cancer	6

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Christian Haasis, MD treated as an interventional pain specialist in Spartanburg, SC during 2018 were injections, pain management, spinal procedures and nerve block.

Volume of procedures performed by Dr. John Christian Haasis, MD for Medicare patients.

aspiration	112
doctor visit	1869
injections	528
minimally invasive procedures	57
nerve block	394
nerve procedures	57
pain management	473
spinal procedures	416

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Christian Haasis, MD.

**Gender**
Male	411
Female	678

**Ethnicity**
Non-Hispanic White	955
Black	103
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	442
From 75 to 84	248
85 and over	62
Less than 65	337

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2018

Hypertension	72
High Cholesterol	58
Stroke	3
Ischemic Heart Disease	32
Depression	43
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Christian Haasis, MD treated as an interventional pain specialist in Spartanburg, SC during 2019 were injections, pain management, spinal procedures and nerve block.

Volume of procedures performed by Dr. John Christian Haasis, MD for Medicare patients.

aspiration	110
doctor visit	1870
injections	524
minimally invasive procedures	81
nerve block	388
nerve procedures	58
neurostimulator lead placement	23
pain management	472
spinal procedures	437

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Christian Haasis, MD.

**Gender**
Male	380
Female	623

**Ethnicity**
Non-Hispanic White	906
Black	73
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	428
From 75 to 84	234
85 and over	68
Less than 65	273

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2019

Hypertension	72
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	33
Depression	44
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Christian Haasis, MD treated as an interventional pain specialist in Spartanburg, SC during 2020 were injections, pain management, spinal procedures and nerve block.

Volume of procedures performed by Dr. John Christian Haasis, MD for Medicare patients.

aspiration	122
complementary or alternative therapy	75
doctor visit	1790
injections	469
minimally invasive procedures	91
nerve block	319
nerve procedures	55
neurostimulator lead placement	36
pain management	402
spinal procedures	383

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Christian Haasis, MD.

**Gender**
Male	312
Female	508

**Ethnicity**
Non-Hispanic White	734
Black	64
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	367
From 75 to 84	200
85 and over	42
Less than 65	211

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2020

Hypertension	71
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	32
Depression	46
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Christian Haasis, MD treated as an interventional pain specialist in Spartanburg, SC during 2021 were injections, pain management, spinal procedures and nerve block.

Volume of procedures performed by Dr. John Christian Haasis, MD for Medicare patients.

aspiration	167
complementary or alternative therapy	206
doctor visit	1963
injections	563
minimally invasive procedures	110
nerve block	338
nerve procedures	89
neurostimulator lead placement	21
pain management	485
spinal procedures	398

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Christian Haasis, MD.

**Gender**
Male	322
Female	555

**Ethnicity**
Non-Hispanic White	795
Black	56
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	420
From 75 to 84	215
85 and over	48
Less than 65	194

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2021

Hypertension	70
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	32
Depression	47
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Christian Haasis, MD treated as an interventional pain specialist in Spartanburg, SC during 2022 were injections, pain management, spinal procedures and nerve block.

Volume of procedures performed by Dr. John Christian Haasis, MD for Medicare patients.

aspiration	155
complementary or alternative therapy	241
doctor visit	2237
injections	507
minimally invasive procedures	134
nerve block	258
nerve procedures	118
neurostimulator lead placement	16
pain management	470
spinal procedures	349

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Christian Haasis, MD.

**Gender**
Male	399
Female	709

**Ethnicity**
Non-Hispanic White	955
Black	104
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	506
From 75 to 84	323
85 and over	68
Less than 65	211

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	26
Depression	41
Chronic Kidney Disease	20
Asthma	15
Osteoperosis	18
Atrial Fibrilation	15
Heart Failure	15
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John Christian Haasis, MD treated as an interventional pain specialist in Spartanburg, SC during 2023 were injections, pain management, spinal procedures and nerve block.

Volume of procedures performed by Dr. John Christian Haasis, MD for Medicare patients.

aspiration	144
complementary or alternative therapy	179
doctor visit	1930
injections	539
minimally invasive procedures	127
nerve block	248
nerve procedures	127
pain management	522
spinal procedures	395

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John Christian Haasis, MD.

**Gender**
Male	410
Female	739

**Ethnicity**
Non-Hispanic White	995
Black	112
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	523
From 75 to 84	366
85 and over	83
Less than 65	177

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	25
Depression	40
Chronic Kidney Disease	24
Asthma	16
Osteoperosis	20
Atrial Fibrilation	15
Heart Failure	14
Chronic Obstructive Pulmonary Disease	21
Diabetes	33
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. John Christian Haasis, MD treated as an interventional pain specialist in Spartanburg, SC during 2024 were injections, pain management, spinal procedures and nerve block.

Volume of procedures performed by Dr. John Christian Haasis, MD for Medicare patients.

aspiration	163
complementary or alternative therapy	140
doctor visit	1744
injections	712
minimally invasive procedures	128
nerve block	332
nerve procedures	128
pain management	677
spinal procedures	524

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. John Christian Haasis, MD.

**Gender**
Male	388
Female	650

**Ethnicity**
Non-Hispanic White	906
Black	89
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	476
From 75 to 84	336
85 and over	99
Less than 65	127

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	30
Depression	38
Chronic Kidney Disease	29
Asthma	15
Osteoperosis	19
Atrial Fibrilation	16
Heart Failure	18
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. John Christian Haasis, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Christian Haasis, MD treated as an interventional pain specialist in Spartanburg, SC were injections, pain management, spinal procedures and nerve block.

aspiration	108
complementary or alternative therapy	168
doctor visit	1762
injections	646
minimally invasive procedures	74
nerve block	489
nerve procedures	64
neurostimulator lead placement	25
pain management	602
spinal procedures	541

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. John Christian Haasis, MD.

**Gender**
Male	372
Female	626

**Ethnicity**
Black / African American	82
Asian / Pacific Islander	0
Non-Hispanic White	890
Native American / Alaskan Native	0
Hispanic	0
Other	8

**Age**
75 to 84	231
85 and over	59
Less than 65	303
65 to 74	405

Average of Total of Conditions of Medicare patients treated by Dr. John Christian Haasis, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. John Christian Haasis, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	64
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	27
Depression	40
Chronic Kidney Disease	23
Asthma	12
Osteoporosis	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Atrial Fibrillation	8
Cancer	8
Dementia	7

Education & Training

He has a state license in South Carolina.

Licensed In: South Carolina

Ratings & Reviews

Dr. John Christian Haasis, MD has a high overall rating with an average of 4.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. John Christian Haasis, MD from all over the web to help you find the right in Spartanburg, SC.

Overall Rating

(1 Rating)

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General Payments

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

**Payments by Company**
Abbott Laboratories	$3,124 PROCLAIM $1,126	Proclaim IPG $364	Proclaim Family of SCS IPGs $317	Octrode $264	SCS IPGs $254	Other $799
Forte Bio-Pharma LLC	$416 Prolate $401	Nalocet $15
St. Jude Medical, Inc.	$369 Neuro-Chronic Pain $220	Prodigy and Prodigy MRI $101	S-Series $36	SlimTip lead $11
Purdue Pharma L.P.	$233 OXYCONTIN $67	BUTRANS $56	INTERMEZZO $34	HYSINGLA ER $33	SYMPROIC $26	Other $16
Nevro Corp.	$203 Omnia $193	Senza Spinal Cord Stimulation System $11
Other	$1,129 PNS FREEDOM-4A PERMANENT NEUROSTIMULATOR RECEIVER KIT CHANNEL A $192	Nexwave $156	Prospera $145	Relistor $73	ZOHYDRO ER $59	Other $505

**Types of Payments**
Food and Beverage	$5,406
Education	$69

Select Year:

Dr. John Christian Haasis, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Christian Haasis, MD in 2024

By Volume:

By Affordability:

By Volume:

By Volume:

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. John Christian Haasis, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Christian Haasis, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Christian Haasis, 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. John Christian Haasis, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Interventional Pain Specialists in Nearby Locations

Other Providers in Spartanburg, SC