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Dr. William Dan Riley, DC

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Specializes in: Chiropractic

Palmer College of Chiropractic (1978)

14 W Main Street
Milan, MI 48160

(734) 439-2434

Dr. William Dan Riley, DC is a chiropractor in Milan, MI specializing in chiropractic. He graduated from Palmer College of Chiropractic in 1978 and has 48 years of experience.

Office Locations

14 W Main Street
Milan, MI 48160

(734) 439-2434

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Noteworthy Medicare Patient Procedures Performed by Dr. William Dan Riley, DC in 2023

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

Top 25%

By Affordability:

chiropractic manipulative therapy

chiropractic therapy

complementary or alternative therapy

manipulative therapy

manual therapy

spinal manipulative therapy

In 2013, Dr. William Dan Riley, DC had a list price for chiropractic manipulative therapy (chiropractic adjustment), chiropractic therapy, complementary or alternative therapy, manipulative therapy, manual therapy, and spinal manipulative therapy that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Michigan. 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

2013 Medicare Procedure Volume

The top procedures that Dr. William Dan Riley, DC treated as a chiropractor in Milan, MI during 2013 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. William Dan Riley, DC for Medicare patients.

complementary or alternative therapy	1423
manual therapy	1423
spinal procedures	1423

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dan Riley, DC.

**Gender**
Male	54
Female	81

**Age**
From 65 to 74	63
From 75 to 84	44
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2013

The most common conditions of Medicare patients that Dr. William Dan Riley, DC treated during 2013 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	59
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Dan Riley, DC treated as a chiropractor in Milan, MI during 2014 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. William Dan Riley, DC for Medicare patients.

complementary or alternative therapy	1535
manual therapy	1535
spinal procedures	1535

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dan Riley, DC.

**Gender**
Male	52
Female	75

**Age**
From 65 to 74	62
From 75 to 84	38
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2014

The most common conditions of Medicare patients that Dr. William Dan Riley, DC treated during 2014 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	57
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Dan Riley, DC treated as a chiropractor in Milan, MI during 2015 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. William Dan Riley, DC for Medicare patients.

complementary or alternative therapy	1369
manual therapy	1369
spinal procedures	1369

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dan Riley, DC.

**Gender**
Male	98
Female	164

**Age**
From 65 to 74	120
From 75 to 84	76
85 and over	34
Less than 65	32

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2015

The most common conditions of Medicare patients that Dr. William Dan Riley, DC treated during 2015 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	63
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Dan Riley, DC treated as a chiropractor in Milan, MI during 2016 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. William Dan Riley, DC for Medicare patients.

complementary or alternative therapy	1291
manual therapy	1291
spinal procedures	1291

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dan Riley, DC.

**Gender**
Male	67
Female	75

**Age**
From 65 to 74	65
From 75 to 84	45
85 and over	19
Less than 65	13

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2016

The most common conditions of Medicare patients that Dr. William Dan Riley, DC treated during 2016 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	61
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	29
Depression	22
Chronic Kidney Disease	31
Asthma	15
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Dan Riley, DC treated as a chiropractor in Milan, MI during 2017 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. William Dan Riley, DC for Medicare patients.

complementary or alternative therapy	1348
manual therapy	1348
spinal procedures	1348

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dan Riley, DC.

**Gender**
Male	68
Female	75

**Age**
From 65 to 74	74
From 75 to 84	38
85 and over	17
Less than 65	14

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2017

The most common conditions of Medicare patients that Dr. William Dan Riley, DC treated during 2017 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	58
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	29
Depression	26
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Dan Riley, DC treated as a chiropractor in Milan, MI during 2018 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. William Dan Riley, DC for Medicare patients.

complementary or alternative therapy	1004
manual therapy	1004
spinal procedures	1004

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dan Riley, DC.

**Gender**
Male	55
Female	63

**Age**
From 65 to 74	60
From 75 to 84	32
85 and over	13
Less than 65	13

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2018

The most common conditions of Medicare patients that Dr. William Dan Riley, DC treated during 2018 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	61
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	36
Asthma	14
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Dan Riley, DC treated as a chiropractor in Milan, MI during 2019 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. William Dan Riley, DC for Medicare patients.

complementary or alternative therapy	928
manual therapy	928
spinal procedures	928

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dan Riley, DC.

**Gender**
Male	42
Female	62

**Age**
From 65 to 74	53
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2019

The most common conditions of Medicare patients that Dr. William Dan Riley, DC treated during 2019 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	60
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	31
Asthma	12
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Dan Riley, DC treated as a chiropractor in Milan, MI during 2020 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. William Dan Riley, DC for Medicare patients.

complementary or alternative therapy	579
manual therapy	579
spinal procedures	579

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dan Riley, DC.

**Gender**
Male	33
Female	44

**Age**
From 65 to 74	39
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2020

The most common conditions of Medicare patients that Dr. William Dan Riley, DC treated during 2020 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	49
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	21
Depression	22
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Dan Riley, DC treated as a chiropractor in Milan, MI during 2021 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. William Dan Riley, DC for Medicare patients.

complementary or alternative therapy	650
manual therapy	650
spinal procedures	650

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dan Riley, DC.

**Gender**
Male	29
Female	48

**Age**
From 65 to 74	29
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2021

The most common conditions of Medicare patients that Dr. William Dan Riley, DC treated during 2021 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	55
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	23
Depression	26
Chronic Kidney Disease	38
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Dan Riley, DC treated as a chiropractor in Milan, MI during 2022 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. William Dan Riley, DC for Medicare patients.

complementary or alternative therapy	489
manual therapy	489
spinal procedures	489

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dan Riley, DC.

**Gender**
Male	28
Female	39

**Age**
From 65 to 74	27
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2022

The most common conditions of Medicare patients that Dr. William Dan Riley, DC treated during 2022 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	67
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	0
Depression	16
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. William Dan Riley, DC treated as a chiropractor in Milan, MI during 2023 were manual therapy, complementary or alternative therapy and spinal procedures.

Volume of procedures performed by Dr. William Dan Riley, DC for Medicare patients.

complementary or alternative therapy	398
manual therapy	398
spinal procedures	398

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. William Dan Riley, DC.

**Gender**
Male	21
Female	29

**Ethnicity**
Non-Hispanic White	50
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	20
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2023

The most common conditions of Medicare patients that Dr. William Dan Riley, DC treated during 2023 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	64
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. William Dan Riley, DC for Medicare patients.

The highest averages for the top procedures that Dr. William Dan Riley, DC treated as a chiropractor in Milan, MI were manual therapy, complementary or alternative therapy and spinal procedures.

complementary or alternative therapy	1001
manual therapy	1001
spinal procedures	1001

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. William Dan Riley, DC.

**Gender**
Male	49
Female	68

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	4
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	36
85 and over	7
Less than 65	6
65 to 74	55

Average of Total of Conditions of Medicare patients treated by Dr. William Dan Riley, DC From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. William Dan Riley, DC treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	59
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	20
Depression	19
Chronic Kidney Disease	28
Asthma	6
Osteoporosis	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	30
Atrial Fibrillation	6
Dementia	0
Cancer	3

Education & Training

Dr. William Dan Riley, DC graduated from Palmer College of Chiropractic in 1978. He has a state license in Michigan.

Medical School: Palmer College of Chiropractic (1978)

Licensed In: Michigan

Ratings & Reviews

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Biography

Dr. William Riley specializes in chiropractic and practices in Milan, MI. Dr. Riley obtained a license to practice in Michigan.

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Dr. William Dan Riley, DC

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William Dan Riley, DC in 2023

By Affordability:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Dan Riley, DC in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Average Medicare Patient Data From 2013 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. William Dan Riley, DC From 2013 - 2023

Education & Training

Ratings & Reviews

Biography

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