In 2023, among providers in related specialties within Texas, Dr. Nick H. Shannon, MD performed more gait training, and urinalysis procedures for Medicare patients than 95% of them and he also had a list price for blood draw, blood draw for lab tests, neuromuscular reeducation, phlebotomy for lab tests, rehabilitation, and venipuncture (phlebotomy) 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:

finger stick glucose test

In 2023, Dr. Nick H. Shannon, MD performed more finger stick glucose test procedures for Medicare patients than 90% of providers in related specialties within Texas.

Top 25%

By Volume:

fecal occult blood test

flu shot

lab tests

screening stool guaiac test

By Affordability:

land-based therapeutic exercise

therapeutic exercise

vaccines

In 2012, among providers in related specialties within Texas, Dr. Nick H. Shannon, MD performed more fecal occult blood test (FOBT), flu shot, lab tests, and screening stool guaiac test (gFOBT) procedures for Medicare patients than 75% of them and he also had a list price for blood tests, diabetes management, immunization (preventive vaccines), lab tests, land-based therapeutic exercise, therapeutic exercise, and vaccines 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. Nick H. Shannon, MD treated as a family medicine practitioner in San Antonio, TX during 2012 were rehabilitation, lab tests, preventive care and diagnostic procedures.

Volume of procedures performed by Dr. Nick H. Shannon, MD for Medicare patients.

abdominal imaging	46
aspiration	41
blood draw	21
cardiac procedures	102
diabetes management	166
diagnostic evaluation	51
diagnostic procedures	813
doctor visit	2270
ear procedures	21
hospital care	174
injections	41
inpatient care	174
lab tests	1484
manual therapy	33
musculoskeletal imaging	105
preventive care	1174
rehabilitation	2076
spinal procedures	34
thoracic (chest) imaging	193
ultrasound (sonogram)	244
vaccines	264
vascular procedures	163
X-rays	332

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Nick H. Shannon, MD treated as a family medicine practitioner in San Antonio, TX during 2013 were rehabilitation, lab tests, preventive care and X-rays.

Volume of procedures performed by Dr. Nick H. Shannon, MD for Medicare patients.

abdominal imaging	33
aspiration	53
blood draw	68
breast exam	11
cardiac procedures	124
cytology	11
diabetes management	323
diagnostic evaluation	53
diagnostic procedures	257
doctor visit	2150
gynecologic pathology	11
gynecologic procedures	11
hospital care	207
injections	53
inpatient care	207
lab tests	1075
musculoskeletal imaging	136
neck imaging	11
preventive care	674
rehabilitation	2293
spinal procedures	19
thoracic (chest) imaging	236
ultrasound (sonogram)	290
vaccines	273
vascular procedures	196
X-rays	391

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Nick H. Shannon, MD.

**Gender**
Male	177
Female	223

**Ethnicity**
Non-Hispanic White	240
Black	0
Hispanic	103
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	111
85 and over	50
Less than 65	84

Conditions of Medicare patients treated by Dr. Nick H. Shannon, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	50
Asthma	9
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Nick H. Shannon, MD treated as a family medicine practitioner in San Antonio, TX during 2014 were rehabilitation, lab tests, diabetes management and X-rays.

Volume of procedures performed by Dr. Nick H. Shannon, MD for Medicare patients.

abdominal imaging	61
aspiration	57
blood draw	125
cardiac procedures	113
diabetes management	517
diagnostic evaluation	39
doctor visit	1935
ear procedures	19
hip imaging	15
injections	57
lab tests	941
musculoskeletal imaging	120
pelvic imaging	11
preventive care	337
rehabilitation	1869
spinal procedures	21
thoracic (chest) imaging	209
ultrasound (sonogram)	293
vaccines	247
vascular procedures	168
X-rays	350

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Nick H. Shannon, MD.

**Gender**
Male	192
Female	218

**Ethnicity**
Non-Hispanic White	230
Black	0
Hispanic	125
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	109
85 and over	48
Less than 65	89

Conditions of Medicare patients treated by Dr. Nick H. Shannon, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	33
Depression	19
Chronic Kidney Disease	51
Asthma	8
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	15
Chronic Obstructive Pulmonary Disease	27
Diabetes	42
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Nick H. Shannon, MD treated as a family medicine practitioner in San Antonio, TX during 2015 were rehabilitation, lab tests, diabetes management and preventive care.

Volume of procedures performed by Dr. Nick H. Shannon, MD for Medicare patients.

abdominal imaging	44
aspiration	39
blood draw	156
cardiac procedures	80
diabetes management	418
diagnostic evaluation	40
doctor visit	1563
ear procedures	15
injections	39
lab tests	854
musculoskeletal imaging	106
neck imaging	17
preventive care	307
rehabilitation	1389
spinal procedures	30
thoracic (chest) imaging	152
ultrasound (sonogram)	213
vaccines	217
vascular procedures	123
X-rays	288

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Nick H. Shannon, MD.

**Gender**
Male	294
Female	382

**Ethnicity**
Non-Hispanic White	388
Black	0
Hispanic	182
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	194
85 and over	98
Less than 65	122

Conditions of Medicare patients treated by Dr. Nick H. Shannon, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	55
Asthma	14
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	28
Diabetes	43
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nick H. Shannon, MD treated as a family medicine practitioner in San Antonio, TX during 2016 were rehabilitation, lab tests, diabetes management and preventive care.

Volume of procedures performed by Dr. Nick H. Shannon, MD for Medicare patients.

abdominal imaging	18
aspiration	36
blood draw	208
cardiac procedures	52
diabetes management	339
diagnostic evaluation	50
doctor visit	1530
injections	36
lab tests	793
musculoskeletal imaging	87
neck imaging	22
preventive care	293
rehabilitation	1552
spinal procedures	14
thoracic (chest) imaging	161
ultrasound (sonogram)	148
vaccines	203
vascular procedures	116
X-rays	262

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nick H. Shannon, MD.

**Gender**
Male	138
Female	176

**Ethnicity**
Non-Hispanic White	197
Black	0
Hispanic	67
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	93
85 and over	45
Less than 65	43

Conditions of Medicare patients treated by Dr. Nick H. Shannon, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	23
Ischemic Heart Disease	34
Depression	21
Chronic Kidney Disease	54
Asthma	35
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	32
Diabetes	42
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nick H. Shannon, MD treated as a family medicine practitioner in San Antonio, TX during 2017 were allergy testing, skin testing, minimally invasive procedures and rehabilitation.

Volume of procedures performed by Dr. Nick H. Shannon, MD for Medicare patients.

abdominal imaging	36
allergy testing	1520
aspiration	32
blood draw	227
cardiac procedures	34
diabetes management	208
doctor visit	1432
injections	32
lab tests	644
minimally invasive procedures	1520
musculoskeletal imaging	87
preventive care	275
rehabilitation	1257
skin testing	1520
thoracic (chest) imaging	151
ultrasound (sonogram)	106
vaccines	213
vascular procedures	70
X-rays	238

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nick H. Shannon, MD.

**Gender**
Male	138
Female	159

**Ethnicity**
Non-Hispanic White	181
Black	0
Hispanic	67
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	82
85 and over	46
Less than 65	36

Conditions of Medicare patients treated by Dr. Nick H. Shannon, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	31
Depression	22
Chronic Kidney Disease	51
Asthma	7
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	32
Diabetes	40
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nick H. Shannon, MD treated as a family medicine practitioner in San Antonio, TX during 2018 were allergy testing, skin testing, minimally invasive procedures and rehabilitation.

Volume of procedures performed by Dr. Nick H. Shannon, MD for Medicare patients.

abdominal imaging	27
allergy testing	3440
aspiration	35
blood draw	122
cardiac procedures	72
diabetes management	237
doctor visit	1151
injections	35
lab tests	687
minimally invasive procedures	3440
musculoskeletal imaging	72
neck imaging	17
preventive care	255
rehabilitation	1392
skin testing	3440
ultrasound (sonogram)	193
vaccines	200
vascular procedures	100
X-rays	72

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nick H. Shannon, MD.

**Gender**
Male	122
Female	146

**Ethnicity**
Non-Hispanic White	168
Black	0
Hispanic	60
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	76
85 and over	42
Less than 65	28

Conditions of Medicare patients treated by Dr. Nick H. Shannon, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	57
Depression	40
Chronic Kidney Disease	50
Asthma	7
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	18
Chronic Obstructive Pulmonary Disease	32
Diabetes	37
Dementia	12
Cancer	6

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nick H. Shannon, MD treated as a family medicine practitioner in San Antonio, TX during 2019 were allergy testing, skin testing, minimally invasive procedures and rehabilitation.

Volume of procedures performed by Dr. Nick H. Shannon, MD for Medicare patients.

abdominal imaging	20
allergy testing	2000
aspiration	21
blood draw	174
cardiac procedures	26
diabetes management	246
doctor visit	1166
injections	21
lab tests	669
minimally invasive procedures	2000
musculoskeletal imaging	43
neck imaging	11
preventive care	248
rehabilitation	1348
skin testing	2000
ultrasound (sonogram)	90
vaccines	186
vascular procedures	50
X-rays	43

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nick H. Shannon, MD.

**Gender**
Male	123
Female	134

**Ethnicity**
Non-Hispanic White	160
Black	0
Hispanic	62
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	75
85 and over	36
Less than 65	28

Conditions of Medicare patients treated by Dr. Nick H. Shannon, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	71
Depression	25
Chronic Kidney Disease	49
Asthma	5
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	35
Diabetes	37
Dementia	13
Cancer	5

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nick H. Shannon, MD treated as a family medicine practitioner in San Antonio, TX during 2020 were allergy testing, skin testing, minimally invasive procedures and rehabilitation.

Volume of procedures performed by Dr. Nick H. Shannon, MD for Medicare patients.

abdominal imaging	19
allergy testing	880
blood draw	57
cardiac procedures	29
diabetes management	239
doctor visit	977
lab tests	647
minimally invasive procedures	880
musculoskeletal imaging	27
neck imaging	11
preventive care	190
rehabilitation	651
skin testing	880
ultrasound (sonogram)	89
vaccines	131
vascular procedures	30
X-rays	27

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nick H. Shannon, MD.

**Gender**
Male	115
Female	108

**Ethnicity**
Non-Hispanic White	139
Black	0
Hispanic	54
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	76
85 and over	30
Less than 65	23

Conditions of Medicare patients treated by Dr. Nick H. Shannon, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	48
Depression	26
Chronic Kidney Disease	50
Asthma	5
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	36
Diabetes	38
Dementia	15
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nick H. Shannon, MD treated as a family medicine practitioner in San Antonio, TX during 2021 were lab tests, rehabilitation, diabetes management and preventive care.

Volume of procedures performed by Dr. Nick H. Shannon, MD for Medicare patients.

abdominal imaging	20
blood draw	14
cardiac procedures	29
diabetes management	222
doctor visit	846
lab tests	533
musculoskeletal imaging	29
preventive care	87
rehabilitation	490
ultrasound (sonogram)	86
vaccines	61
vascular procedures	37
X-rays	29

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nick H. Shannon, MD.

**Gender**
Male	105
Female	102

**Ethnicity**
Non-Hispanic White	133
Black	0
Hispanic	49
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	69
85 and over	28
Less than 65	19

Conditions of Medicare patients treated by Dr. Nick H. Shannon, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	33
Depression	27
Chronic Kidney Disease	54
Asthma	0
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	33
Diabetes	37
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nick H. Shannon, MD treated as a family medicine practitioner in San Antonio, TX during 2022 were rehabilitation, lab tests, diabetes management and preventive care.

Volume of procedures performed by Dr. Nick H. Shannon, MD for Medicare patients.

abdominal imaging	14
blood draw	25
cardiac procedures	13
diabetes management	196
doctor visit	812
lab tests	471
preventive care	108
rehabilitation	495
ultrasound (sonogram)	27
vaccines	76

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nick H. Shannon, MD.

**Gender**
Male	91
Female	89

**Ethnicity**
Non-Hispanic White	117
Black	0
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	63
85 and over	26
Less than 65	11

Conditions of Medicare patients treated by Dr. Nick H. Shannon, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	27
Depression	19
Chronic Kidney Disease	47
Asthma	0
Osteoperosis	14
Atrial Fibrilation	18
Heart Failure	13
Chronic Obstructive Pulmonary Disease	43
Diabetes	37
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Nick H. Shannon, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nick H. Shannon, MD treated as a family medicine practitioner in San Antonio, TX were minimally invasive procedures, skin testing, allergy testing and rehabilitation.

abdominal imaging	30
allergy testing	1960
aspiration	39
blood draw	108
breast exam	11
cardiac procedures	61
cytology	11
diabetes management	282
diagnostic evaluation	46
diagnostic procedures	535
doctor visit	1439
ear procedures	18
gynecologic pathology	11
gynecologic procedures	11
hip imaging	15
hospital care	190
injections	39
inpatient care	190
lab tests	799
manual therapy	33
minimally invasive procedures	1960
musculoskeletal imaging	81
neck imaging	14
pelvic imaging	11
preventive care	358
rehabilitation	1346
skin testing	1960
spinal procedures	23
thoracic (chest) imaging	183
ultrasound (sonogram)	161
vaccines	188
vascular procedures	105
X-rays	203

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Nick H. Shannon, MD.

**Gender**
Male	135
Female	157

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	177
Native American / Alaskan Native	0
Hispanic	73
Other	0

**Age**
75 to 84	86
85 and over	40
Less than 65	43
65 to 74	122

Average of Total of Conditions of Medicare patients treated by Dr. Nick H. Shannon, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	46
Asthma	8
Osteoporosis	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	29
Diabetes	35
Atrial Fibrillation	8
Dementia	10
Cancer	7

Education & Training

He has a state license in Texas.

Licensed In: Texas

Ratings & Reviews

Dr. Nick H. Shannon, MD has an average of 1.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Nick H. Shannon, MD from all over the web to help you find the right in San Antonio, TX.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 1.0 2018-04-30

It's hard to rate Dr. Shannon because i only saw him twice the entire time i was with his practice. I saw the NP Mrs. Johnson. Overall she was knowledgeable and thorough. Did not like the fact that the Doctor requests a urine sample every time i went in for my clonazepam, i have never heard of a doctor requesting test each mo. I finally snapped that it was for the money another charge to insurance. I also told the dr that i took a certain medication that my psych originally prescribed and that would need refills as i had been getting from prior pcp. He flat said no. It's as if he didn't trust my word, which he could have verified through medicals records. It was a matter of his opinion of drug, not whether i needed it or not. A doctors personal opinion should not effect a patient's treatment.
I was treated as if i was a common druggie off the street from that point on. Staff are moody depends on who is mad at whom as to how their attitude will be. The last visit i went to i had already decided to find another pcp i was tired of the inadequacy of his staff, having to keep on them just to get a referral from them, the lack of communication between nurse staff and patient. But the incident that happened on last visit is a prime example of the BS that goes on there. Stephanie is one of the asst in the back office. we joke around and she has shared with me some very personal and intimate details regarding her sex life not sure why but did anyway. She is the type to curse so no one can hear her and i was not in a very good mood that days so when i expressed to her how i felt about having to give two urine samples in two days she got smart a-- with me so i said she was acting like a little b-----. as i have told her many times before and she has said same to me
but this time some one heard me didn't hear her but me and once the nurse treated me she handed me a paper stating i was no longer wanted as a patient and had 30 days to find another pcp due to what i said to her. It as a blessing because they are not at all professional. I wouldn't recommend this office to anyone. They are all about money and scamming insurances. They really don't like to be questioned either

General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$3,758 FARXIGA $1,911	BYDUREON $463	CRESTOR $393	SYMBICORT $265	BYDUREON PEN $162	Other $563
Novo Nordisk Inc	$2,022 Victoza $592	Tresiba $515	Ozempic $442	RYBELSUS $185	NovoLog $112	Other $177
Amgen Inc.	$1,860 Repatha $1,523	Prolia $248	Aimovig $17	Corlanor $11	$63
Lilly USA, LLC	$1,672 TRULICITY $920	JARDIANCE $250	MOUNJARO $200	FORTEO $72	BASAGLAR $49	Other $179
SANOFI-AVENTIS U.S. LLC	$1,501 TOUJEO $595	PRALUENT $420	LANTUS $206	SOLIQUA 100/33 $148	SOLIQUA $64	Other $70
Other	$10,322 INVOKANA $542	Vascepa $538	BREO $406	BELSOMRA $399	AFREZZA $340	Other $8,098

**Types of Payments**
Food and Beverage	$20,402
Education	$547
Consulting Fee	$127
Gift	$59

Biography

Dr. Nick Shannon's specialties are general practice, family medicine, and geriatrics (elderly care). He practices in San Antonio, TX. Dr. Shannon has obtained a license to practice in Texas.