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Dr. Neil Andrew Louwrens, MD

Accepting New Patients

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Specializes in: Adult Hospital Medicine

Stellenbosch University Faculty of Health Sciences

2440 Sister Mary Columba Drive
Red Bluff, CA 96080

(530) 529-8256

Dr. Neil Andrew Louwrens, MD is an internal medicine hospitalist in Redding, CA specializing in adult hospital medicine. He graduated from Stellenbosch University Faculty of Health Sciences. Dr. Neil Andrew Louwrens, MD is affiliated with Dignity Health and Mercy Medical Center Redding St Elizabeth Community Hospital Mercy Medical Center Mt. Shasta.

Office Locations

Mercy Medical Center Redding St Elizabeth Community Hospital Mercy Medical Center Mt. Shasta

1950 Rosaline Avenue Suite A
Redding, CA 96001

(530) 245-4801

(530) 245-4809

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Mercy Medical Center Redding St Elizabeth Community Hospital Mercy Medical Center Mt. Shasta

2440 Sister Mary Columba Drive
Red Bluff, CA 96080

(530) 529-8256

(530) 529-8253

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Mercy Medical Center Redding St Elizabeth Community Hospital Mercy Medical Center Mt. Shasta

914 Pine Sst
Mount Shasta, CA 96067

(833) 662-0533

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1755 East Street Suite M4
Redding, CA 96001

1-855-788-3627

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Noteworthy Medicare Patient Procedures Performed by Dr. Neil Andrew Louwrens, MD in 2023

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

Top 5%

By Affordability:

non-excisional debridement

In 2023, Dr. Neil Andrew Louwrens, MD had a list price for non-excisional debridement that was lower than the list prices billed to Medicare by 95% of providers in related specialties within California. 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 Affordability:

excisional debridement

In 2023, Dr. Neil Andrew Louwrens, MD had a list price for excisional debridement that was lower than the list prices billed to Medicare by 90% of providers in related specialties within California. 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 25%

By Volume:

debridement

excision

By Affordability:

skin debridement

In 2012, among providers in related specialties within California, Dr. Neil Andrew Louwrens, MD performed more debridement (removal of unhealthy tissue), and excision procedures for Medicare patients than 75% of them and he also had a list price for skin debridement 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. Neil Andrew Louwrens, MD treated as an internal medicine hospitalist in Redding, CA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Neil Andrew Louwrens, MD for Medicare patients.

hospital care	145
inpatient care	145

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Neil Andrew Louwrens, MD treated as an internal medicine hospitalist in Redding, CA during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Neil Andrew Louwrens, MD for Medicare patients.

hospital care	980
inpatient care	860
outpatient care	120

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil Andrew Louwrens, MD.

**Gender**
Male	269
Female	281

**Ethnicity**
Non-Hispanic White	497
Black	0
Hispanic	19
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	169
From 75 to 84	164
85 and over	130
Less than 65	87

Conditions of Medicare patients treated by Dr. Neil Andrew Louwrens, MD in 2014

Hypertension	75
High Cholesterol	54
Stroke	17
Ischemic Heart Disease	51
Depression	40
Chronic Kidney Disease	58
Asthma	12
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	42
Chronic Obstructive Pulmonary Disease	44
Diabetes	41
Dementia	26
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Neil Andrew Louwrens, MD treated as an internal medicine hospitalist in Redding, CA during 2015 were hospital care, inpatient care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Neil Andrew Louwrens, MD for Medicare patients.

debridement (removal of unhealthy tissue)	51
excision	51
hospital care	302
inpatient care	282
outpatient care	20

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil Andrew Louwrens, MD.

**Gender**
Male	200
Female	256

**Ethnicity**
Non-Hispanic White	422
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	120
85 and over	90
Less than 65	86

Conditions of Medicare patients treated by Dr. Neil Andrew Louwrens, MD in 2015

Hypertension	75
High Cholesterol	56
Stroke	14
Ischemic Heart Disease	50
Depression	41
Chronic Kidney Disease	59
Asthma	24
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	46
Chronic Obstructive Pulmonary Disease	42
Diabetes	40
Dementia	24
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Neil Andrew Louwrens, MD treated as an internal medicine hospitalist in Redding, CA during 2016 were debridement (removal of unhealthy tissue), excision, hospital care and inpatient care.

Volume of procedures performed by Dr. Neil Andrew Louwrens, MD for Medicare patients.

debridement (removal of unhealthy tissue)	292
doctor visit	64
excision	207
hospital care	151
inpatient care	151

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil Andrew Louwrens, MD.

**Gender**
Male	68
Female	72

**Age**
From 65 to 74	43
From 75 to 84	35
85 and over	34
Less than 65	28

Conditions of Medicare patients treated by Dr. Neil Andrew Louwrens, MD in 2016

Hypertension	75
High Cholesterol	53
Stroke	11
Ischemic Heart Disease	44
Depression	29
Chronic Kidney Disease	51
Asthma	43
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	43
Chronic Obstructive Pulmonary Disease	43
Diabetes	51
Dementia	24
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Neil Andrew Louwrens, MD treated as an internal medicine hospitalist in Redding, CA during 2017 were debridement (removal of unhealthy tissue), excision, hospital care and inpatient care.

Volume of procedures performed by Dr. Neil Andrew Louwrens, MD for Medicare patients.

debridement (removal of unhealthy tissue)	509
doctor visit	230
excision	446
hospital care	380
inpatient care	380
plastic surgery procedures	55
reconstructive surgery	55
tissue transfer	55
wound repair (e.g. stitches)	55

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil Andrew Louwrens, MD.

**Gender**
Male	163
Female	142

**Ethnicity**
Non-Hispanic White	281
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	92
85 and over	53
Less than 65	63

Conditions of Medicare patients treated by Dr. Neil Andrew Louwrens, MD in 2017

Hypertension	75
High Cholesterol	48
Stroke	11
Ischemic Heart Disease	46
Depression	31
Chronic Kidney Disease	57
Asthma	6
Osteoperosis	8
Atrial Fibrilation	22
Heart Failure	44
Chronic Obstructive Pulmonary Disease	36
Diabetes	47
Dementia	20
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Neil Andrew Louwrens, MD treated as an internal medicine hospitalist in Redding, CA during 2018 were debridement (removal of unhealthy tissue), excision, hospital care and inpatient care.

Volume of procedures performed by Dr. Neil Andrew Louwrens, MD for Medicare patients.

debridement (removal of unhealthy tissue)	896
doctor visit	568
excision	762
hospital care	313
inpatient care	313
plastic surgery procedures	58
reconstructive surgery	58
tissue transfer	58
wound repair (e.g. stitches)	58

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil Andrew Louwrens, MD.

**Gender**
Male	158
Female	151

**Ethnicity**
Non-Hispanic White	274
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	82
85 and over	61
Less than 65	61

Conditions of Medicare patients treated by Dr. Neil Andrew Louwrens, MD in 2018

Hypertension	75
High Cholesterol	55
Stroke	9
Ischemic Heart Disease	44
Depression	32
Chronic Kidney Disease	52
Asthma	9
Osteoperosis	8
Atrial Fibrilation	25
Heart Failure	39
Chronic Obstructive Pulmonary Disease	31
Diabetes	42
Dementia	22
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Neil Andrew Louwrens, MD treated as an internal medicine hospitalist in Redding, CA during 2019 were debridement (removal of unhealthy tissue), excision, hospital care and inpatient care.

Volume of procedures performed by Dr. Neil Andrew Louwrens, MD for Medicare patients.

debridement (removal of unhealthy tissue)	958
doctor visit	601
excision	811
hospital care	283
inpatient care	283
plastic surgery procedures	82
reconstructive surgery	82
tissue transfer	82
wound repair (e.g. stitches)	82

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil Andrew Louwrens, MD.

**Gender**
Male	154
Female	166

**Ethnicity**
Non-Hispanic White	290
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	102
85 and over	40
Less than 65	80

Conditions of Medicare patients treated by Dr. Neil Andrew Louwrens, MD in 2019

Hypertension	75
High Cholesterol	55
Stroke	10
Ischemic Heart Disease	44
Depression	30
Chronic Kidney Disease	58
Asthma	9
Osteoperosis	7
Atrial Fibrilation	22
Heart Failure	42
Chronic Obstructive Pulmonary Disease	34
Diabetes	48
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Neil Andrew Louwrens, MD treated as an internal medicine hospitalist in Redding, CA during 2020 were debridement (removal of unhealthy tissue), excision, hospital care and inpatient care.

Volume of procedures performed by Dr. Neil Andrew Louwrens, MD for Medicare patients.

debridement (removal of unhealthy tissue)	977
doctor visit	405
excision	790
hospital care	211
inpatient care	211

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil Andrew Louwrens, MD.

**Gender**
Male	136
Female	138

**Ethnicity**
Non-Hispanic White	244
Black	0
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	81
85 and over	32
Less than 65	55

Conditions of Medicare patients treated by Dr. Neil Andrew Louwrens, MD in 2020

Hypertension	75
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	46
Depression	32
Chronic Kidney Disease	55
Asthma	10
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	42
Chronic Obstructive Pulmonary Disease	33
Diabetes	48
Dementia	17
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Neil Andrew Louwrens, MD treated as an internal medicine hospitalist in Redding, CA during 2021 were debridement (removal of unhealthy tissue), excision, reconstructive surgery and plastic surgery procedures.

Volume of procedures performed by Dr. Neil Andrew Louwrens, MD for Medicare patients.

debridement (removal of unhealthy tissue)	784
doctor visit	250
excision	718
plastic surgery procedures	22
reconstructive surgery	22
tissue transfer	22
wound repair (e.g. stitches)	22

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil Andrew Louwrens, MD.

**Gender**
Male	77
Female	71

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

**Age**
From 65 to 74	45
From 75 to 84	48
85 and over	22
Less than 65	33

Conditions of Medicare patients treated by Dr. Neil Andrew Louwrens, MD in 2021

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	55
Asthma	9
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	34
Chronic Obstructive Pulmonary Disease	28
Diabetes	54
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Neil Andrew Louwrens, MD treated as an internal medicine hospitalist in Redding, CA during 2022 were debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Neil Andrew Louwrens, MD for Medicare patients.

debridement (removal of unhealthy tissue)	615
doctor visit	220
excision	508

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil Andrew Louwrens, MD.

**Gender**
Male	67
Female	79

**Ethnicity**
Non-Hispanic White	131
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	45
85 and over	25
Less than 65	29

Conditions of Medicare patients treated by Dr. Neil Andrew Louwrens, MD in 2022

Hypertension	75
High Cholesterol	72
Stroke	10
Ischemic Heart Disease	28
Depression	29
Chronic Kidney Disease	36
Asthma	13
Osteoperosis	14
Atrial Fibrilation	31
Heart Failure	30
Chronic Obstructive Pulmonary Disease	34
Diabetes	53
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Neil Andrew Louwrens, MD treated as an internal medicine hospitalist in Redding, CA during 2023 were debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Neil Andrew Louwrens, MD for Medicare patients.

debridement (removal of unhealthy tissue)	876
doctor visit	274
excision	653

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Neil Andrew Louwrens, MD.

**Gender**
Male	79
Female	69

**Age**
From 65 to 74	53
From 75 to 84	40
85 and over	18
Less than 65	37

Conditions of Medicare patients treated by Dr. Neil Andrew Louwrens, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	41
Depression	28
Chronic Kidney Disease	42
Asthma	15
Osteoperosis	8
Atrial Fibrilation	37
Heart Failure	40
Chronic Obstructive Pulmonary Disease	41
Diabetes	61
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Neil Andrew Louwrens, MD for Medicare patients.

The highest averages for the top procedures that Dr. Neil Andrew Louwrens, MD treated as an internal medicine hospitalist in Redding, CA were debridement (removal of unhealthy tissue), excision, hospital care and inpatient care.

debridement (removal of unhealthy tissue)	662
doctor visit	326
excision	549
hospital care	345
inpatient care	328
outpatient care	70
plastic surgery procedures	54
reconstructive surgery	54
tissue transfer	54
wound repair (e.g. stitches)	54

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Neil Andrew Louwrens, MD.

**Gender**
Male	124
Female	129

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	206
Hispanic	6
Native American / Alaskan Native	1
Other	0

**Age**
75 to 84	73
85 and over	45
Less than 65	50
65 to 74	83

Average of Total of Conditions of Medicare patients treated by Dr. Neil Andrew Louwrens, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	53
Stroke	8
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	47
Asthma	13
Osteoporosis	8
Heart Failure	36
Chronic Obstructive Pulmonary Disease	33
Diabetes	44
Atrial Fibrillation	21
Cancer	10
Dementia	17

Education & Training

Dr. Neil Andrew Louwrens, MD graduated from Stellenbosch University Faculty of Health Sciences. He completed residency at Albert Einstein Medical Center, Philadelphia. He is certified by the Internal Medicine and has a state license in California.

Medical School: Stellenbosch University Faculty of Health Sciences

Residency: Albert Einstein Medical Center, Philadelphia

Board Certification: Internal Medicine

Licensed In: California

Affiliations & Hospitals

Dr. Neil Andrew Louwrens, MD is associated with these hospitals and organizations:

Dignity Health

Mercy Medical Center Redding St Elizabeth Community Hospital Mercy Medical Center Mt. Shasta

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General Payments

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

**Payments by Company**
Smith+Nephew, Inc.	$1,329 Santyl $401	Regranex $253	GRAFIX PL $239	COLLAGENASE SANTYL $163	GrafixPL $60	Other $213
Organogenesis Inc.	$725 Apligraf $244	Puraply Antimicrobial $222	PuraPly $100	Affinity/NuShield/Puraply $98	$61
Osiris Therapeutics Inc.	$314 GRAFIX/GRAFIXPL/STRAVIX $246	GrafixPL $69
Abbott Laboratories	$250 CardioMEMS HF System $250
Smith & Nephew, Inc.	$176 Santyl $94	Regranex $43	Oasis $39
Other	$396 TEZSPIRE $166	ENTRE PLUS $45	RYBELSUS $22	ABRYSVO $19	ELIQUIS $18	Other $127

**Types of Payments**
Food and Beverage	$3,093
Travel and Lodging	$98

Biography

Dr. Neil Louwrens' medical specialty is adult hospital medicine. Before completing his residency at Albert Einstein Medical Center, Philadelphia, Dr. Louwrens attended medical school at Stellenbosch University Faculty of Health Sciences. He is conversant in Afrikaans. Dr. Louwrens is affiliated with Dignity Health. Dr. Louwrens welcomes new patients at his office inMount Shasta, CA as reported by Dignity Health.