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Dr. Maria Elena Ocasio, MD

Accepting New Patients

(Maria Elena Ocasio, MD)

(124 Ratings)

Specializes in: Family Medicine and General Practice

UMDNJ-New Jersey Medical School

492 Main Street
Chatham, NJ 07928

(973) 635-2432

Dr. Maria Elena Ocasio, MD is a family medicine practitioner in Chatham, NJ specializing in family medicine and general practice. She graduated from UMDNJ-New Jersey Medical School. Dr. Maria Elena Ocasio, MD is affiliated with Atlantic Health System, Overlook Medical Center, Atlantic Medical Group and Chatham Family Medicine.

Office Locations

492 Main Street
Chatham, NJ 07928

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Noteworthy Medicare Patient Procedures Performed by Dr. Maria Elena Ocasio, MD in 2023

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

Top 25%

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2012, Dr. Maria Elena Ocasio, MD had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 75% 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. Maria Elena Ocasio, MD treated as a family medicine practitioner in Chatham, NJ during 2012 were lab tests, preventive care, vaccines and ear procedures.

Volume of procedures performed by Dr. Maria Elena Ocasio, MD for Medicare patients.

diagnostic procedures	12
doctor visit	223
ear procedures	12
lab tests	26
preventive care	16
vaccines	16

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Maria Elena Ocasio, MD treated as a family medicine practitioner in Chatham, NJ during 2013 were lab tests, ear procedures, preventive care and vaccines.

Volume of procedures performed by Dr. Maria Elena Ocasio, MD for Medicare patients.

diagnostic procedures	17
doctor visit	388
ear procedures	42
lab tests	43
preventive care	29
vaccines	29

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Elena Ocasio, MD.

**Gender**
Male	110
Female	162

**Ethnicity**
Non-Hispanic White	241
Black	0
Hispanic	0
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	90
85 and over	29
Less than 65	23

Conditions of Medicare patients treated by Dr. Maria Elena Ocasio, MD in 2013

Hypertension	69
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	35
Depression	14
Chronic Kidney Disease	16
Asthma	5
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	40
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Maria Elena Ocasio, MD treated as a family medicine practitioner in Chatham, NJ during 2014 were lab tests, ear procedures, diagnostic procedures and blood draw.

Volume of procedures performed by Dr. Maria Elena Ocasio, MD for Medicare patients.

blood draw	14
diagnostic procedures	20
doctor visit	359
ear procedures	20
lab tests	35

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Elena Ocasio, MD.

**Gender**
Male	89
Female	186

**Ethnicity**
Non-Hispanic White	245
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	88
85 and over	35
Less than 65	24

Conditions of Medicare patients treated by Dr. Maria Elena Ocasio, MD in 2014

Hypertension	67
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	30
Depression	11
Chronic Kidney Disease	12
Asthma	5
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	7
Diabetes	38
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Maria Elena Ocasio, MD treated as a family medicine practitioner in Chatham, NJ during 2015 were blood draw.

Volume of procedures performed by Dr. Maria Elena Ocasio, MD for Medicare patients.

blood draw	23
doctor visit	107

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Elena Ocasio, MD.

**Gender**
Male	56
Female	120

**Age**
From 65 to 74	86
From 75 to 84	40
85 and over	26
Less than 65	24

Conditions of Medicare patients treated by Dr. Maria Elena Ocasio, MD in 2015

Hypertension	40
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	14
Depression	19
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

2016 Medicare Procedure Volume

The top procedures that Dr. Maria Elena Ocasio, MD treated as a family medicine practitioner in Chatham, NJ during 2016 were blood draw and lab tests.

Volume of procedures performed by Dr. Maria Elena Ocasio, MD for Medicare patients.

blood draw	40
doctor visit	178
lab tests	18

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Elena Ocasio, MD.

**Gender**
Male	28
Female	97

**Ethnicity**
Non-Hispanic White	110
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	36
85 and over	16
Less than 65	13

Conditions of Medicare patients treated by Dr. Maria Elena Ocasio, MD in 2016

Hypertension	50
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	20
Depression	20
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	14
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Maria Elena Ocasio, MD treated as a family medicine practitioner in Chatham, NJ during 2017 were blood draw.

Volume of procedures performed by Dr. Maria Elena Ocasio, MD for Medicare patients.

blood draw	50
doctor visit	178

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Elena Ocasio, MD.

**Gender**
Male	32
Female	90

**Ethnicity**
Non-Hispanic White	107
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	41
85 and over	16
Less than 65	15

Conditions of Medicare patients treated by Dr. Maria Elena Ocasio, MD in 2017

Hypertension	46
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	11
Depression	18
Chronic Kidney Disease	9
Asthma	0
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	11
Dementia	12
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Maria Elena Ocasio, MD treated as a family medicine practitioner in Chatham, NJ during 2018 were blood draw.

Volume of procedures performed by Dr. Maria Elena Ocasio, MD for Medicare patients.

blood draw	48
doctor visit	156

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Elena Ocasio, MD.

**Gender**
Male	28
Female	91

**Ethnicity**
Non-Hispanic White	105
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	35
85 and over	18
Less than 65	12

Conditions of Medicare patients treated by Dr. Maria Elena Ocasio, MD in 2018

Hypertension	55
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	18
Depression	21
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Maria Elena Ocasio, MD treated as a family medicine practitioner in Chatham, NJ during 2019 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Maria Elena Ocasio, MD for Medicare patients.

blood draw	52
doctor visit	155
lab tests	11
preventive care	11
vaccines	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Elena Ocasio, MD.

**Gender**
Male	31
Female	82

**Ethnicity**
Non-Hispanic White	91
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maria Elena Ocasio, MD in 2019

Hypertension	58
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	18
Depression	18
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Maria Elena Ocasio, MD treated as a family medicine practitioner in Chatham, NJ during 2020 were blood draw.

Volume of procedures performed by Dr. Maria Elena Ocasio, MD for Medicare patients.

blood draw	29
doctor visit	119

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Elena Ocasio, MD.

**Gender**
Male	30
Female	83

**Ethnicity**
Non-Hispanic White	81
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maria Elena Ocasio, MD in 2020

Hypertension	45
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	18
Depression	14
Chronic Kidney Disease	11
Asthma	0
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Maria Elena Ocasio, MD treated as a family medicine practitioner in Chatham, NJ during 2021 were blood draw.

Volume of procedures performed by Dr. Maria Elena Ocasio, MD for Medicare patients.

blood draw	58
doctor visit	98

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Elena Ocasio, MD.

**Gender**
Male	23
Female	70

**Ethnicity**
Non-Hispanic White	68
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	42
From 75 to 84	28
85 and over	12
Less than 65	11

Conditions of Medicare patients treated by Dr. Maria Elena Ocasio, MD in 2021

Hypertension	49
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	15
Depression	20
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	16
Atrial Fibrilation	12
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Maria Elena Ocasio, MD treated as a family medicine practitioner in Chatham, NJ during 2022 were blood draw.

Volume of procedures performed by Dr. Maria Elena Ocasio, MD for Medicare patients.

blood draw	21
doctor visit	119

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Elena Ocasio, MD.

**Gender**
Male	26
Female	70

**Ethnicity**
Non-Hispanic White	67
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maria Elena Ocasio, MD in 2022

Hypertension	60
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	15
Depression	13
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	26
Atrial Fibrilation	15
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Maria Elena Ocasio, MD for Medicare patients.

The highest averages for the top procedures that Dr. Maria Elena Ocasio, MD treated as a family medicine practitioner in Chatham, NJ were blood draw, lab tests, ear procedures and preventive care.

blood draw	37
diagnostic procedures	16
doctor visit	189
ear procedures	24
lab tests	26
preventive care	18
vaccines	18

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Maria Elena Ocasio, MD.

**Gender**
Female	95
Male	41

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	1
Non-Hispanic White	101
Native American / Alaskan Native	0
Hispanic	5
Other	0

**Age**
85 and over	13
75 to 84	40
Less than 65	11
65 to 74	65

Average of Total of Conditions of Medicare patients treated by Dr. Maria Elena Ocasio, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Maria Elena Ocasio, MD treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	49
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	17
Depression	15
Chronic Kidney Disease	7
Asthma	0
Osteoporosis	8
Heart Failure	4
Chronic Obstructive Pulmonary Disease	1
Diabetes	16
Atrial Fibrillation	5
Dementia	3
Cancer	1

Education & Training

Dr. Maria Elena Ocasio, MD graduated from UMDNJ-New Jersey Medical School. She is certified by the Board Certification: Family Medicine and has a state license in New Jersey.

Medical School: UMDNJ-New Jersey Medical School

Board Certification: Board Certification: Family Medicine

Licensed In: New Jersey

Affiliations & Hospitals

Dr. Maria Elena Ocasio, MD is associated with these hospitals and organizations:

Atlantic Health System

Overlook Medical Center

Atlantic Medical Group

Chatham Family 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. Maria Elena Ocasio, MD appears to accept the following insurance providers: QualCare, United Healthcare Community Plan (AmeriChoice), Horizon Blue Cross Blue Shield, EmblemHealth, Humana Medicare Advantage, AmeriHealth, Medicare Advantage, Aetna, Railroad Medicare, First Health PPO, US Family Health Plan, United Healthcare, Oxford Health Plans, Medicare, Medicaid, Humana, Cigna, Fidelis Care, Consumer Health Network, WellPoint, Fairos, Brighton Health Plan Solutions, Aetna Whole Health, Claim Watcher, UPMC Health Plan for Life Dual, World Trade Center Health Program, Occunet, PA Health & Wellness, Oscar Health Insurance, First MCO, Claim Doc, Aetna Medicare Prime, Morris County Correctional, Highmark WholeCare, AmBetter, Longevity Health Plan, Aetna Better Health, Aetna Exchange Plans (CVS) and Centivo.

Insurance Accepted by Provider includes:

According to our sources, Dr. Maria Elena Ocasio, MD accepts the following insurance providers:

QualCare

United Healthcare Community Plan (AmeriChoice)

Horizon Blue Cross Blue Shield

EmblemHealth

Humana Medicare Advantage

AmeriHealth

Medicare Advantage

Aetna

Railroad Medicare

First Health PPO

US Family Health Plan

United Healthcare

Oxford Health Plans

Medicare

Medicaid

Humana

Cigna

Fidelis Care

Consumer Health Network

WellPoint

Fairos

Brighton Health Plan Solutions

Aetna Whole Health

Claim Watcher

UPMC Health Plan for Life Dual

World Trade Center Health Program

Occunet

PA Health & Wellness

Oscar Health Insurance

First MCO

Claim Doc

Aetna Medicare Prime

Morris County Correctional

Highmark WholeCare

AmBetter

Longevity Health Plan

Aetna Better Health

Aetna Exchange Plans (CVS)

Centivo

Ratings & Reviews

Dr. Maria Elena Ocasio, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 124 ratings. We collect ratings and reviews of Dr. Maria Elena Ocasio, MD from all over the web to help you find the right in Chatham, NJ.

Overall Rating

(124 Ratings)

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General Payments

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

**Payments by Company**
Aziyo Biologics, Inc.	$397 ECM Patch,Pouch $271	ECM $127
Daiichi Sankyo Inc.	$14 Benicar $14

**Types of Payments**
Food and Beverage	$411

Biography

Dr. Maria Ocasio is a general practice and family medicine specialist in Chatham, NJ. She studied medicine at UMDNJ-Robert Wood Johnson Medical School and UMDNJ-New Jersey Medical School. Patient ratings for Dr. Ocasio average 5.0 stars (out of 5). Dr. Ocasio accepts Blue California, Coventry, TRICARE, and more. Her hospital/clinic affiliations include Atlantic Medical Group and Overlook Medical Center. She has an open panel in Chatham, NJ according to Atlantic Health System.