Dr. David Portnoy
Oceanside, NY
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Portnoy, Primary Care Specialist (General Practitioner) in Oceanside, NY?
Dr. David Portnoy is a Primary Care Specialist (General Practitioner), who primarily practices in Oceanside, NY with 2 additional practice locations. Dr. Portnoy is fluent in English, and is currently seeing new patients. Dr. Portnoy’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Portnoy’s office at (516) 632-3000.
What languages does Dr. Portnoy speak?
Dr. Portnoy and their clinical team can communicate with patients in the following languages:
English
What conditions does a Primary Care Specialist (General Practitioner) like Dr. Portnoy typically treat?
As a Primary Care Specialist (General Practitioner), Dr. Portnoy diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Portnoy. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Sore Throat
- Acute pharyngitis
- Throat inflammation
- Acute throat infection
ICD-10 Codes:
- J029: Acute pharyngitis, unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Nutrition Counseling
- Nutrition
- Dietary advice
- Nutritional guidance
- Healthy eating counseling
ICD-10 Codes:
- Z713: Dietary counseling and surveillance
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
What procedures does a Primary Care Specialist (General Practitioner) like Dr. Portnoy typically perform?
As a Primary Care Specialist (General Practitioner), Dr. Portnoy performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Portnoy. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.
Also known as:
- Pulse Oximetry
- Oxygen Saturation Test
- Oximeter Reading
- Blood Oxygen Level Test
CPT Codes:
- 94760: Noninvasive ear or pulse oximetry for oxygen saturation; single determination
Does Dr. Portnoy accept my insurance?
Dr. Portnoy accepts most major insurance plans. Important: Please call our office at (516) 632-3000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Portnoy accept in Oceanside, NY?
Dr. Portnoy in Oceanside, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Healthfirst New York
Mass General Brigham
Medicare
New York City Health and Hospitals Corporation
UnitedHealth Group
View All Insurances
Where is Dr. Portnoy's office located?
What is Dr. Portnoy's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Portnoy's National Provider Identifier (NPI) number is 1619402559.
What common questions do patients ask about Dr. Portnoy?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Portnoy
What is Dr. David Portnoy's specialty?
Dr. Portnoy is a Primary Care Specialist (General Practitioner) near Oceanside, NY.
What does a Primary Care Specialist (General Practitioner) do?
A physician specializing in general practice is focused on diagnosing, treating, and managing patients with a wide range of illnesses and conditions.
Is this Dr. David Portnoy affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Portnoy is affiliated with Nyu Langone Health - Tisch Hospital, Methodist University Hospital, Mount Sinai Brooklyn which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Primary Care Specialist (General Practitioner)?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Primary Care Specialist (General Practitioner). Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is David Portnoy accepting new patients in Oceanside, NY?
Yes, Dr. David Portnoy is accepting new patients at this time.
Does Dr. David Portnoy offer online booking?
Please contact Dr. Portnoy's office at (516) 632-3000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with David Portnoy?
Please contact Dr. Portnoy's office at (516) 632-3000 for information regarding telehealth appointment availability or for scheduling assistance.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>