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Dr. Charles Castellano, MD

Accepting New Patients

(2163 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and General Pediatrics

SUNY Downstate Medical Center College of Medicine

67 Walnut Avenue Suite 202
Clark, NJ 07066

(732) 388-7300

Dr. Charles Castellano, MD is an internist in Florham Park, NJ specializing in internal medicine (adult medicine) and general pediatrics. He graduated from SUNY Downstate Medical Center College of Medicine. Dr. Charles Castellano, MD is affiliated with Atlantic Health System, Overlook Medical Center and Summit Health.

Office Locations

Overlook Medical Center

140 Park Avenue
Florham Park, NJ 07932

(973) 404-7880

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Summit Health

67 Walnut Avenue Suite 202
Clark, NJ 07066

(732) 388-7300

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Noteworthy Medicare Patient Procedures Performed by Dr. Charles Castellano, MD in 2023

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

Top 5%

By Volume:

lab tests

preventive care

screening PSA test

In 2023, Dr. Charles Castellano, MD performed more lab tests, preventive care, and screening PSA test procedures for Medicare patients than 95% of providers in related specialties within New Jersey.

Top 25%

By Volume:

phlebotomy for lab tests

By Affordability:

cholesterol screening

creatinine test

creatinine urine test

kidney function tests

lipid profile

metabolic panel

In 2012, among providers in related specialties within New Jersey, Dr. Charles Castellano, MD performed more A1C test, blood draw, flu shot, immunization (preventive vaccines), lipid profile, and phlebotomy for lab tests procedures for Medicare patients than 75% of them and he also had a list price for cholesterol screening, creatinine test, creatinine urine test, kidney function tests, lipid profile, and metabolic panel 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. Charles Castellano, MD treated as an internist in Florham Park, NJ during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Castellano, MD for Medicare patients.

hospital care	52
inpatient care	52

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Charles Castellano, MD in 2013

Hypertension	75
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	0
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

Conditions of Medicare patients treated by Dr. Charles Castellano, MD in 2014

Hypertension	75
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	0
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

2015 Medicare Procedure Volume

The top procedures that Dr. Charles Castellano, MD treated as an internist in Florham Park, NJ during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Castellano, MD for Medicare patients.

hospital care	35
inpatient care	35

Conditions of Medicare patients treated by Dr. Charles Castellano, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	75
Depression	0
Chronic Kidney Disease	50
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	75
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charles Castellano, MD treated as an internist in Florham Park, NJ during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Charles Castellano, MD for Medicare patients.

hospital care	53
inpatient care	53

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Castellano, MD.

**Ethnicity**
Non-Hispanic White	12
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

Conditions of Medicare patients treated by Dr. Charles Castellano, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	56
Depression	0
Chronic Kidney Disease	64
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	44
Chronic Obstructive Pulmonary Disease	0
Diabetes	64
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charles Castellano, MD treated as an internist in Florham Park, NJ during 2019 were preventive care, vaccines, lab tests and blood draw.

Volume of procedures performed by Dr. Charles Castellano, MD for Medicare patients.

blood draw	19
doctor visit	101
lab tests	30
preventive care	78
vaccines	78

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Castellano, MD.

**Gender**
Male	91
Female	82

**Ethnicity**
Non-Hispanic White	146
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles Castellano, MD in 2019

Hypertension	62
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	35
Depression	18
Chronic Kidney Disease	19
Asthma	9
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charles Castellano, MD treated as an internist in Florham Park, NJ during 2020 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Charles Castellano, MD for Medicare patients.

blood draw	52
diabetes management	14
doctor visit	147
lab tests	132
preventive care	37
thyroid function tests	23

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Castellano, MD.

**Gender**
Male	60
Female	59

**Ethnicity**
Non-Hispanic White	101
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	33
85 and over	18
Less than 65	12

Conditions of Medicare patients treated by Dr. Charles Castellano, MD in 2020

Hypertension	66
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	37
Depression	13
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charles Castellano, MD treated as an internist in Florham Park, NJ during 2021 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Charles Castellano, MD for Medicare patients.

blood draw	166
diabetes management	44
doctor visit	374
lab tests	595
preventive care	189
thyroid function tests	102
vaccines	52

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Castellano, MD.

**Gender**
Male	150
Female	116

**Ethnicity**
Non-Hispanic White	228
Black	0
Hispanic	14
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	86
85 and over	27
Less than 65	17

Conditions of Medicare patients treated by Dr. Charles Castellano, MD in 2021

Hypertension	69
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	6
Diabetes	29
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charles Castellano, MD treated as an internist in Florham Park, NJ during 2022 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Charles Castellano, MD for Medicare patients.

blood draw	371
diabetes management	133
doctor visit	601
lab tests	1490
preventive care	538
thyroid function tests	224
vaccines	56

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Castellano, MD.

**Gender**
Male	241
Female	133

**Ethnicity**
Non-Hispanic White	336
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	139
85 and over	45
Less than 65	12

Conditions of Medicare patients treated by Dr. Charles Castellano, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	28
Depression	13
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	26
Dementia	5
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Charles Castellano, MD for Medicare patients.

The highest averages for the top procedures that Dr. Charles Castellano, MD treated as an internist in Florham Park, NJ were lab tests, preventive care, blood draw and thyroid function tests.

blood draw	152
diabetes management	63
doctor visit	305
hospital care	46
inpatient care	46
lab tests	561
preventive care	210
thyroid function tests	116
vaccines	62

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Charles Castellano, MD.

**Gender**
Male	60
Female	43

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	91
Native American / Alaskan Native	0
Hispanic	1
Other	3

**Age**
75 to 84	34
85 and over	10
Less than 65	4
65 to 74	51

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

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

Hypertension	63
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	28
Depression	6
Chronic Kidney Disease	22
Asthma	2
Osteoporosis	4
Heart Failure	10
Chronic Obstructive Pulmonary Disease	2
Diabetes	27
Atrial Fibrillation	5
Dementia	2
Cancer	5

Education & Training

Dr. Charles Castellano, MD graduated from SUNY Downstate Medical Center College of Medicine. He completed residency at Staten Island University Hospital. He is certified by the Board Certification - American Board of Internal Medicine and has a state license in New York.

Medical School: SUNY Downstate Medical Center College of Medicine

Residency: Staten Island University Hospital

Board Certification: Board Certification - American Board of Internal Medicine

Licensed In: New York

Affiliations & Hospitals

Dr. Charles Castellano, MD is associated with these hospitals and organizations:

Atlantic Health System

Overlook Medical Center

Summit Health

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. Charles Castellano, MD appears to accept the following insurance providers: Horizon Blue Cross Blue Shield, CorVel, MagnaCare, WellCare, AmeriHealth, MultiPlan, Amerigroup, United Healthcare, Aetna, Oxford Health Plans, Medicare, Humana, Coventry, Cigna, QualCare, Anthem, Beech Street and Oscar Health Insurance.

Insurance Accepted by Provider includes:

According to our sources, Dr. Charles Castellano, MD accepts the following insurance providers:

Horizon Blue Cross Blue Shield

CorVel

MagnaCare

WellCare

AmeriHealth

MultiPlan

Amerigroup

United Healthcare

Aetna

Oxford Health Plans

Medicare

Humana

Coventry

Cigna

QualCare

Anthem

Beech Street

Oscar Health Insurance

Ratings & Reviews

Dr. Charles Castellano, MD has an exceptional overall rating with an average of 4.75 out of 5 stars based on 2163 ratings. We collect ratings and reviews of Dr. Charles Castellano, MD from all over the web to help you find the right in Florham Park, NJ.

4.75

Overall Rating

(2163 Ratings)

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General Payments

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

**Payments by Company**
Janssen Pharmaceuticals, Inc	$30 INVOKANA $30
Novo Nordisk Inc	$15 Victoza $15

**Types of Payments**
Education	$30
Food and Beverage	$15

Biography

Dr. Charles Castellano practices general pediatrics in Florham Park, NJ and Clark, NJ. Dr. Castellano's patients gave him an average rating of 4.5 stars (out of 5). He seems to be an in-network provider for Amerigroup, Anthem, and Blue California, as well as other insurance carriers. He is a graduate of SUNY Downstate Medical Center College of Medicine and a graduate of Staten Island University Hospital's residency program. He is professionally affiliated with Summit Health and Overlook Medical Center. His practice in Florham Park, NJ is open to new patients as reported by Atlantic Health System.