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Dr. Catherine Hanlon, MD

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Specializes in: Undersea and Hyperbaric Medicine

MCP Hahnemann School of Medicine (1979)

300 Second Avenue
Long Branch, NJ 07740

(732) 923-6071

Dr. Catherine Hanlon, MD is an emergency medicine doctor in Parsippany, NJ specializing in undersea and hyperbaric medicine. She graduated from MCP Hahnemann School of Medicine in 1979 and has 47 years of experience. Dr. Catherine Hanlon, MD is affiliated with RWJBarnabas Health, Community Hospital and Monmouth Medical Center.

Office Locations

3 Century Drive
Parsippany, NJ 07054

open_in_new

300 Second Avenue
Long Branch, NJ 07740

(732) 923-6071

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Monmouth Medical Center

99 Route 37 W
Toms River, NJ 08755

(732) 557-8080

(732) 240-0261

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Noteworthy Medicare Patient Procedures Performed by Dr. Catherine Hanlon, MD in 2023

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

Top 5%

By Affordability:

hyperbaric oxygen therapy

In 2023, Dr. Catherine Hanlon, MD had a list price for hyperbaric oxygen (HBO) therapy that was lower than the list prices billed to Medicare by 95% of providers in related specialties within New Jersey. 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. Catherine Hanlon, MD treated as an emergency medicine doctor in Parsippany, NJ during 2012 were emergency care and hyperbaric oxygen (HBO) therapy.

Volume of procedures performed by Dr. Catherine Hanlon, MD for Medicare patients.

doctor visit	75
emergency care	431
hyperbaric oxygen (HBO) therapy	184

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Catherine Hanlon, MD treated as an emergency medicine doctor in Parsippany, NJ during 2013 were emergency care, hyperbaric oxygen (HBO) therapy and ear procedures.

Volume of procedures performed by Dr. Catherine Hanlon, MD for Medicare patients.

doctor visit	63
ear procedures	11
emergency care	637
hyperbaric oxygen (HBO) therapy	177

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Hanlon, MD.

**Gender**
Male	320
Female	382

**Ethnicity**
Non-Hispanic White	584
Black	73
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	211
85 and over	189
Less than 65	128

Conditions of Medicare patients treated by Dr. Catherine Hanlon, MD in 2013

Hypertension	75
High Cholesterol	70
Stroke	15
Ischemic Heart Disease	61
Depression	38
Chronic Kidney Disease	43
Asthma	13
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	43
Chronic Obstructive Pulmonary Disease	28
Diabetes	47
Dementia	30
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Catherine Hanlon, MD treated as an emergency medicine doctor in Parsippany, NJ during 2014 were emergency care, hyperbaric oxygen (HBO) therapy, outpatient care and hospital care.

Volume of procedures performed by Dr. Catherine Hanlon, MD for Medicare patients.

doctor visit	40
emergency care	698
hospital care	24
hyperbaric oxygen (HBO) therapy	101
outpatient care	24

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Hanlon, MD.

**Gender**
Male	302
Female	479

**Ethnicity**
Non-Hispanic White	663
Black	68
Hispanic	33
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	203
85 and over	215
Less than 65	146

Conditions of Medicare patients treated by Dr. Catherine Hanlon, MD in 2014

Hypertension	75
High Cholesterol	72
Stroke	14
Ischemic Heart Disease	64
Depression	41
Chronic Kidney Disease	45
Asthma	17
Osteoperosis	13
Atrial Fibrilation	26
Heart Failure	41
Chronic Obstructive Pulmonary Disease	34
Diabetes	48
Dementia	29
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Catherine Hanlon, MD treated as an emergency medicine doctor in Parsippany, NJ during 2015 were emergency care, hyperbaric oxygen (HBO) therapy, outpatient care and hospital care.

Volume of procedures performed by Dr. Catherine Hanlon, MD for Medicare patients.

doctor visit	37
emergency care	563
hospital care	33
hyperbaric oxygen (HBO) therapy	92
outpatient care	33

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Hanlon, MD.

**Gender**
Male	502
Female	752

**Ethnicity**
Non-Hispanic White	992
Black	154
Hispanic	78
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	380
From 75 to 84	330
85 and over	280
Less than 65	264

Conditions of Medicare patients treated by Dr. Catherine Hanlon, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	14
Ischemic Heart Disease	57
Depression	37
Chronic Kidney Disease	44
Asthma	22
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	36
Chronic Obstructive Pulmonary Disease	30
Diabetes	42
Dementia	22
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Catherine Hanlon, MD treated as an emergency medicine doctor in Parsippany, NJ during 2016 were emergency care, hospital care and outpatient care.

Volume of procedures performed by Dr. Catherine Hanlon, MD for Medicare patients.

doctor visit	14
emergency care	318
hospital care	316
outpatient care	288

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Hanlon, MD.

**Gender**
Male	262
Female	323

**Ethnicity**
Non-Hispanic White	509
Black	38
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	165
85 and over	114
Less than 65	123

Conditions of Medicare patients treated by Dr. Catherine Hanlon, MD in 2016

Hypertension	75
High Cholesterol	70
Stroke	12
Ischemic Heart Disease	56
Depression	35
Chronic Kidney Disease	45
Asthma	32
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	31
Chronic Obstructive Pulmonary Disease	29
Diabetes	43
Dementia	23
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Catherine Hanlon, MD treated as an emergency medicine doctor in Parsippany, NJ during 2017 were hospital care, outpatient care, emergency care and X-rays.

Volume of procedures performed by Dr. Catherine Hanlon, MD for Medicare patients.

emergency care	52
hospital care	1327
outpatient care	1181
thoracic (chest) imaging	18
X-rays	18

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Hanlon, MD.

**Gender**
Male	409
Female	692

**Ethnicity**
Non-Hispanic White	1026
Black	21
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	296
From 75 to 84	354
85 and over	309
Less than 65	142

Conditions of Medicare patients treated by Dr. Catherine Hanlon, MD in 2017

Hypertension	75
High Cholesterol	69
Stroke	19
Ischemic Heart Disease	72
Depression	36
Chronic Kidney Disease	49
Asthma	14
Osteoperosis	10
Atrial Fibrilation	25
Heart Failure	37
Chronic Obstructive Pulmonary Disease	36
Diabetes	47
Dementia	29
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Catherine Hanlon, MD treated as an emergency medicine doctor in Parsippany, NJ during 2018 were hospital care, outpatient care and hyperbaric oxygen (HBO) therapy.

Volume of procedures performed by Dr. Catherine Hanlon, MD for Medicare patients.

hospital care	948
hyperbaric oxygen (HBO) therapy	65
outpatient care	877

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Hanlon, MD.

**Gender**
Male	300
Female	475

**Ethnicity**
Non-Hispanic White	722
Black	13
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	265
85 and over	233
Less than 65	85

Conditions of Medicare patients treated by Dr. Catherine Hanlon, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	74
Depression	39
Chronic Kidney Disease	51
Asthma	11
Osteoperosis	12
Atrial Fibrilation	26
Heart Failure	39
Chronic Obstructive Pulmonary Disease	34
Diabetes	47
Dementia	33
Cancer	19

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Catherine Hanlon, MD treated as an emergency medicine doctor in Parsippany, NJ during 2019 were hospital care and outpatient care.

Volume of procedures performed by Dr. Catherine Hanlon, MD for Medicare patients.

hospital care	318
outpatient care	302

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Hanlon, MD.

**Gender**
Male	110
Female	152

**Ethnicity**
Non-Hispanic White	242
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	76
85 and over	89
Less than 65	40

Conditions of Medicare patients treated by Dr. Catherine Hanlon, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	71
Depression	42
Chronic Kidney Disease	48
Asthma	11
Osteoperosis	9
Atrial Fibrilation	27
Heart Failure	41
Chronic Obstructive Pulmonary Disease	35
Diabetes	49
Dementia	32
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Catherine Hanlon, MD treated as an emergency medicine doctor in Parsippany, NJ during 2020 were outpatient care and hospital care.

Volume of procedures performed by Dr. Catherine Hanlon, MD for Medicare patients.

hospital care	217
outpatient care	217

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Hanlon, MD.

**Gender**
Male	95
Female	127

**Ethnicity**
Non-Hispanic White	207
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	61
85 and over	64
Less than 65	33

Conditions of Medicare patients treated by Dr. Catherine Hanlon, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	66
Depression	45
Chronic Kidney Disease	48
Asthma	14
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	40
Chronic Obstructive Pulmonary Disease	30
Diabetes	47
Dementia	32
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Catherine Hanlon, MD treated as an emergency medicine doctor in Parsippany, NJ during 2021 were hospital care and outpatient care.

Volume of procedures performed by Dr. Catherine Hanlon, MD for Medicare patients.

hospital care	427
outpatient care	410

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Hanlon, MD.

**Gender**
Male	128
Female	192

**Ethnicity**
Non-Hispanic White	288
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	111
85 and over	82
Less than 65	42

Conditions of Medicare patients treated by Dr. Catherine Hanlon, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	66
Depression	44
Chronic Kidney Disease	47
Asthma	11
Osteoperosis	10
Atrial Fibrilation	25
Heart Failure	40
Chronic Obstructive Pulmonary Disease	33
Diabetes	44
Dementia	36
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Catherine Hanlon, MD treated as an emergency medicine doctor in Parsippany, NJ during 2022 were outpatient care and hospital care.

Volume of procedures performed by Dr. Catherine Hanlon, MD for Medicare patients.

hospital care	24
outpatient care	24

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Hanlon, MD.

**Gender**
Male	30
Female	25

**Age**
From 65 to 74	15
From 75 to 84	23
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Catherine Hanlon, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	24
Ischemic Heart Disease	55
Depression	44
Chronic Kidney Disease	42
Asthma	0
Osteoperosis	20
Atrial Fibrilation	24
Heart Failure	44
Chronic Obstructive Pulmonary Disease	31
Diabetes	56
Dementia	20
Cancer	29

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Catherine Hanlon, MD for Medicare patients.

The highest averages for the top procedures that Dr. Catherine Hanlon, MD treated as an emergency medicine doctor in Parsippany, NJ were emergency care, hospital care, outpatient care and X-rays.

doctor visit	45
ear procedures	11
emergency care	449
hospital care	403
outpatient care	372
thoracic (chest) imaging	18
X-rays	18

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Catherine Hanlon, MD.

**Gender**
Male	223
Female	327

**Ethnicity**
Black / African American	33
Asian / Pacific Islander	0
Non-Hispanic White	475
Native American / Alaskan Native	0
Hispanic	18
Other	0

**Age**
75 to 84	163
85 and over	143
Less than 65	91
65 to 74	151

Average of Total of Conditions of Medicare patients treated by Dr. Catherine Hanlon, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Catherine Hanlon, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	65
Stroke	16
Ischemic Heart Disease	58
Depression	36
Chronic Kidney Disease	42
Asthma	13
Osteoporosis	10
Heart Failure	35
Chronic Obstructive Pulmonary Disease	29
Diabetes	42
Atrial Fibrillation	21
Dementia	26
Cancer	17

Education & Training

Dr. Catherine Hanlon, MD graduated from MCP Hahnemann School of Medicine in 1979. She completed residency at Hahnemann University Hospital. She has a state license in New Jersey.

Medical School: MCP Hahnemann School of Medicine (1979)

Residency: Hahnemann University Hospital (1987)

Licensed In: New Jersey

Affiliations & Hospitals

Dr. Catherine Hanlon, MD is associated with these hospitals and organizations:

RWJBarnabas Health

Community Hospital

Monmouth Medical Center

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. Catherine Hanlon, MD appears to accept the following insurance providers: Aetna PPO, Cigna, Aetna HMO, AmeriHealth, Amerigroup, MagnaCare, Horizon Blue Cross Blue Shield and Consumer Health Plan.

Insurance Accepted by Provider includes:

According to our sources, Dr. Catherine Hanlon, MD accepts the following insurance providers:

Aetna PPO

Cigna

Aetna HMO

AmeriHealth

Amerigroup

MagnaCare

Horizon Blue Cross Blue Shield

Consumer Health Plan

Ratings & Reviews

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General Payments

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

**Payments by Company**
CSL Behring	$122 Kcentra $100	KcentraBeriplex $11	Kcentra Beriplex $10
Janssen Pharmaceuticals, Inc	$121 XARELTO $121
PORTOLA PHARMACEUTICALS, LLC	$121 ANDEXXA $121
AstraZeneca Pharmaceuticals LP	$114 FARXIGA $114
E.R. Squibb & Sons, L.L.C.	$74 ELIQUIS $74
Other	$164 NURTEC ODT $33	ELIQUIS $33	DALVANCE $19	Pradaxa $18	Praxbind $14	Other $48

**Types of Payments**
Food and Beverage	$715

Biography

Dr. Catherine Hanlon practices undersea and hyperbaric medicine in Parsippany, NJ, Long Branch, NJ, and Toms River, NJ. Her hospital/clinic affiliations include Monmouth Medical Center and Community Hospital. After completing medical school at MCP Hahnemann School of Medicine, Dr. Hanlon performed her residency at Hahnemann University Hospital and Monmouth Medical Center. Amerigroup, MagnaCare, and Blue California seem to be the insurance carriers that Dr. Hanlon accepts.