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Home > IL Providers > Psychologists

Dr. John Eliot Leffel, PsyD, LCP

Accepting New Patients

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Specializes in: Psychology

7903 Lowell Avenue
Skokie, IL 60076

(917) 403-4631

Dr. John Eliot Leffel, PsyD, LCP is a psychologist in Berwyn, IL specializing in psychology. Dr. John Eliot Leffel, PsyD, LCP is affiliated with Loyola Medicine.

Office Locations

6840 Windsor Avenue
Berwyn, IL 60402

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7903 Lowell Avenue
Skokie, IL 60076

(917) 403-4631

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Noteworthy Medicare Patient Procedures Performed by Dr. John Eliot Leffel, PsyD, LCP in 2023

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

Top 5%

By Volume:

individual therapy

In 2023, Dr. John Eliot Leffel, PsyD, LCP performed more individual therapy procedures for Medicare patients than 95% of providers in related specialties within Illinois.

Top 25%

By Affordability:

individual therapy

mental health therapy

talk therapy

In 2012, Dr. John Eliot Leffel, PsyD, LCP had a list price for individual therapy, mental health therapy, and talk therapy that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Illinois. 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. John Eliot Leffel, PsyD, LCP treated as a psychologist in Berwyn, IL during 2012 were health and behavior assessment, mental health therapy and diagnostic evaluation.

Volume of procedures performed by Dr. John Eliot Leffel, PsyD, LCP for Medicare patients.

diagnostic evaluation	24
health and behavior assessment	92
mental health therapy	92

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Eliot Leffel, PsyD, LCP treated as a psychologist in Berwyn, IL during 2013 were mental health therapy.

Volume of procedures performed by Dr. John Eliot Leffel, PsyD, LCP for Medicare patients.

mental health therapy	1248

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP.

**Gender**
Male	35
Female	61

**Age**
From 65 to 74	20
From 75 to 84	33
85 and over	28
Less than 65	15

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2013

Hypertension	75
High Cholesterol	54
Stroke	18
Ischemic Heart Disease	54
Depression	75
Chronic Kidney Disease	45
Asthma	0
Osteoperosis	18
Atrial Fibrilation	19
Heart Failure	40
Chronic Obstructive Pulmonary Disease	32
Diabetes	46
Dementia	71
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Eliot Leffel, PsyD, LCP treated as a psychologist in Berwyn, IL during 2014 were mental health therapy.

Volume of procedures performed by Dr. John Eliot Leffel, PsyD, LCP for Medicare patients.

mental health therapy	983

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP.

**Gender**
Male	26
Female	46

**Age**
From 65 to 74	0
From 75 to 84	18
85 and over	28
Less than 65	0

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2014

Hypertension	75
High Cholesterol	44
Stroke	18
Ischemic Heart Disease	69
Depression	75
Chronic Kidney Disease	51
Asthma	0
Osteoperosis	18
Atrial Fibrilation	25
Heart Failure	51
Chronic Obstructive Pulmonary Disease	33
Diabetes	65
Dementia	64
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Eliot Leffel, PsyD, LCP treated as a psychologist in Berwyn, IL during 2015 were mental health therapy.

Volume of procedures performed by Dr. John Eliot Leffel, PsyD, LCP for Medicare patients.

mental health therapy	585

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP.

**Gender**
Male	36
Female	70

**Age**
From 65 to 74	26
From 75 to 84	28
85 and over	28
Less than 65	24

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2015

Hypertension	75
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	47
Depression	75
Chronic Kidney Disease	43
Asthma	0
Osteoperosis	23
Atrial Fibrilation	0
Heart Failure	34
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	58
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Eliot Leffel, PsyD, LCP treated as a psychologist in Berwyn, IL during 2016 were mental health therapy.

Volume of procedures performed by Dr. John Eliot Leffel, PsyD, LCP for Medicare patients.

mental health therapy	963

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP.

**Gender**
Male	21
Female	35

**Age**
From 65 to 74	15
From 75 to 84	12
85 and over	15
Less than 65	14

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2016

Hypertension	75
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	39
Depression	75
Chronic Kidney Disease	55
Asthma	29
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	43
Chronic Obstructive Pulmonary Disease	29
Diabetes	46
Dementia	59
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Eliot Leffel, PsyD, LCP treated as a psychologist in Berwyn, IL during 2017 were mental health therapy.

Volume of procedures performed by Dr. John Eliot Leffel, PsyD, LCP for Medicare patients.

mental health therapy	1064

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP.

**Gender**
Male	23
Female	41

**Age**
From 65 to 74	15
From 75 to 84	0
85 and over	0
Less than 65	29

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2017

Hypertension	63
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	33
Depression	75
Chronic Kidney Disease	41
Asthma	0
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	28
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	38
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Eliot Leffel, PsyD, LCP treated as a psychologist in Berwyn, IL during 2018 were mental health therapy.

Volume of procedures performed by Dr. John Eliot Leffel, PsyD, LCP for Medicare patients.

mental health therapy	1338

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP.

**Gender**
Male	21
Female	33

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	35

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2018

Hypertension	50
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	20
Depression	75
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	22
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Eliot Leffel, PsyD, LCP treated as a psychologist in Berwyn, IL during 2019 were mental health therapy.

Volume of procedures performed by Dr. John Eliot Leffel, PsyD, LCP for Medicare patients.

mental health therapy	1481

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP.

**Gender**
Male	24
Female	24

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2019

Hypertension	33
High Cholesterol	29
Stroke	0
Ischemic Heart Disease	0
Depression	75
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Eliot Leffel, PsyD, LCP treated as a psychologist in Berwyn, IL during 2020 were mental health therapy.

Volume of procedures performed by Dr. John Eliot Leffel, PsyD, LCP for Medicare patients.

mental health therapy	1444

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP.

**Gender**
Male	20
Female	22

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2020

Hypertension	0
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	0
Depression	75
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Eliot Leffel, PsyD, LCP treated as a psychologist in Berwyn, IL during 2021 were mental health therapy.

Volume of procedures performed by Dr. John Eliot Leffel, PsyD, LCP for Medicare patients.

mental health therapy	1734

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP.

**Gender**
Male	21
Female	20

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2021

Hypertension	0
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	0
Depression	75
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Eliot Leffel, PsyD, LCP treated as a psychologist in Berwyn, IL during 2022 were mental health therapy.

Volume of procedures performed by Dr. John Eliot Leffel, PsyD, LCP for Medicare patients.

mental health therapy	1974

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP.

**Gender**
Male	22
Female	24

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2022

Hypertension	30
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	0
Depression	75
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Eliot Leffel, PsyD, LCP for Medicare patients.

The highest averages for the top procedures that Dr. John Eliot Leffel, PsyD, LCP treated as a psychologist in Berwyn, IL were mental health therapy, health and behavior assessment and diagnostic evaluation.

diagnostic evaluation	24
health and behavior assessment	92
mental health therapy	1173

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP.

**Gender**
Male	22
Female	34

**Age**
75 to 84	8
85 and over	9
Less than 65	10
65 to 74	6

Average of Total of Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Eliot Leffel, PsyD, LCP treated were depression, hypertension, high cholesterol and dementia.

Hypertension	43
High Cholesterol	41
Stroke	3
Ischemic Heart Disease	23
Depression	68
Chronic Kidney Disease	23
Asthma	2
Osteoporosis	5
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Atrial Fibrillation	7
Dementia	28
Cancer	0

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Affiliations & Hospitals

Dr. John Eliot Leffel, PsyD, LCP is associated with these hospitals and organizations:

Loyola Medicine

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. John Eliot Leffel, PsyD, LCP appears to accept the following insurance providers: Medicaid, Cigna, Medicare Advantage, Blue Cross and Blue Shield of Michigan and BCBS Commercial HMO.

Insurance Accepted by Provider includes:

According to our sources, Dr. John Eliot Leffel, PsyD, LCP accepts the following insurance providers:

Medicaid

Cigna

Medicare Advantage

Blue Cross and Blue Shield of Michigan

BCBS Commercial HMO

Ratings & Reviews

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Biography

Dr. John Leffel's area of specialization is psychology. He is professionally affiliated with Loyola Medicine. He seems to be an in-network provider for Blue Cross and Blue Shield of Michigan, Blue California, and Cigna, as well as other insurance carriers. According to Loyola Medicine, Dr. Leffel is currently accepting new patients at his office in Berwyn, IL.

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Dr. John Eliot Leffel, PsyD, LCP

Office Locations

Therapy on Your Terms

Noteworthy Medicare Patient Procedures Performed by Dr. John Eliot Leffel, PsyD, LCP 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. John Eliot Leffel, PsyD, LCP in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Eliot Leffel, PsyD, LCP 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. John Eliot Leffel, PsyD, LCP From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

Biography

Psychologists in Nearby Locations

Other Providers in Berwyn, IL