19 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Horne, Allergist & Immunologist in New York, NY?
Dr. Nathanael Horne, MD is an Allergist & Immunologist, who primarily practices in New York, NY. He has been practicing for over 19 years and is board certified by the American Board of Allergy and Immunology and American Board of Internal Medicine. Dr. Horne graduated from University of California and completed his residency at Nassau Co Med Ctr, Allergy And Immunology; Greenwich Hosp, Internal Medicine. He is a member of the AMERICAN COLLEGE OF ALLERGY ASTHMA AND IMMUNOLOGY and AMERICAN ACADEMY OF ALLERGY ASTHMA AND IMMUNOLOGY. Dr. Horne is fluent in English and Spanish, and is currently seeing new patients. Dr. Horne’s practice accepts Medicare, UnitedHealthcare, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Horne’s office at (646) 754-2100.
What are Areas of Expertise for Dr. Horne?
Dr. Nathanael Horne, MD is a highly-rated, board-certified Allergist & Immunologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Horne empowers patients to confidently navigate their health journey, specializing in Allergic Rhinitis, Anaphylaxis, Atopic Dermatitis, Food Allergy & Eczema, Urticaria, or comprehensive wellness support. Serving the New York/NY community, Dr. Horne is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Horne go to medical school and complete their residency?
Fellowship: Allergy and Immunology, Nassau University Medical Center, East Meadow, NY, 2005 | Nassau University Medical Center (Allergy & Immunology), Clinical Fellowships
Residency: Nassau Co Med Ctr, Allergy And Immunology; Greenwich Hosp, Internal Medicine | Greenwich Hospital | Nassau University Medical Center Program
Medical School: University Of Ca- Davis- Sch Of Med- Davis Ca | University of California
Is Dr. Horne board certified in Allergist & Immunologist?
Yes, Dr. Nathanael Horne, MD is board certified by the American Board of Allergy and Immunology , American Board of Internal Medicine , American Board of Internal Medicine since 2005
What languages does Dr. Horne speak?
Dr. Horne and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Horne treat?
As a Allergist & Immunologist, Dr. Horne 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. Horne. 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.
Also known as:
- Hay Fever
- Allergic Rhinitis
- Allergy
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
- Nasal allergies
- Allergy rhinitis
- Chronic runny nose
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
- J309: Allergic rhinitis, unspecified
Also known as:
- Allergic Rhinitis
- Seasonal Allergies
- Pet Allergy
- Insect Allergy
- Allergy
- Insect Bites and Stings
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
- Hay fever
- Seasonal allergic rhinitis
- Pollen allergy
- Animal dander allergy
- Cat allergy
- Dog allergy
- Allergic rhinitis from pets
- Insect bite allergy
- Insect sting allergy
- Insect hypersensitivity
ICD-10 Codes:
- J3089: Other allergic rhinitis
- J302: Other seasonal allergic rhinitis
- J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
- Z91038: Other insect allergy status
Also known as:
- Other Food Allergy
- Food Allergy
- Unspecified Food Allergy
- Multiple Food Allergies
- Food Hypersensitivity
ICD-10 Codes:
- Z91018: Allergy to other foods
Also known as:
- Pink Eye
- Conjunctivitis
- Red Eye
- Allergic Pink Eye
- Atopic Conjunctivitis
ICD-10 Codes:
- H1013: Acute atopic conjunctivitis, bilateral
- H1010: Acute atopic conjunctivitis, unspecified eye
Also known as:
- Hives
- Chronic Hives
- Urticaria
- Welts
- Itchy rash
- Hives of unknown cause
- Spontaneous urticaria
- Persistent welts
ICD-10 Codes:
- L509: Urticaria, unspecified
- L501: Idiopathic urticaria
Also known as:
- Chronic Rhinitis
- Nose Injuries and Disorder
- Chronic runny nose
- Persistent nasal inflammation
- Long-term stuffy nose
ICD-10 Codes:
- J310: Chronic rhinitis
Also known as:
- Stuffy Nose
- Nose Injuries and Disorder
- Blocked nose
- Nasal congestion
- Congested nose
ICD-10 Codes:
- R0981: Nasal congestion
Also known as:
- Nose and Sinus Disorder
- Nose Injuries and Disorder
- Nasal problems
- Sinus problems
- Nose and sinus conditions
ICD-10 Codes:
- J3489: Other specified disorders of nose and nasal sinuses
Also known as:
- Skin Rash
- Rashes
- Skin Eruption
- Hives
- Dermatitis
- Skin Inflammation
ICD-10 Codes:
- R21: Rash and other nonspecific skin eruption
Also known as:
- Angioedema
- Allergy
- Edema
- Swelling Under Skin
- Hereditary Angioedema
- Allergic Swelling
ICD-10 Codes:
- T783XXA: Angioneurotic edema, initial encounter
Also known as:
- Severe Persistent Asthma
- Asthma
- Chronic Severe Asthma
- Difficult-to-Treat Asthma
- Severe Asthma
ICD-10 Codes:
- J4550: Severe persistent asthma, uncomplicated
Also known as:
- Unspecified drug allergy
- Drug Reactions
- Allergy to unknown medication
- Drug hypersensitivity
- Adverse reaction to medication
ICD-10 Codes:
- Z889: Allergy status to unspecified drugs, medicaments and biological substances
Also known as:
- Postnasal Drip
- Sinusitis
- PND
- Mucus in throat
- Throat clearing
ICD-10 Codes:
- R0982: Postnasal drip
Which procedures does Dr. Horne perform as a Allergist & Immunologist?
As a Allergist & Immunologist, procedures performed by an Dr. Nathanael Horne may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
For detailed information, please contact Dr. Horne's office.
Does Dr. Horne accept my insurance?
Dr. Horne accepts most major insurance plans. Important: Please call our office at (646) 754-2100 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Horne accept in New York, NY?
Dr. Horne in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield
Corporate Services
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Healthfirst
Medicare
Service Employees International Union (SEIU)
UnitedHealthcare
View All Insurances
Where is Dr. Horne's office located?
Recognitions
Memberships & Associations
AMERICAN COLLEGE OF ALLERGY ASTHMA AND IMMUNOLOGY
Fellow
AMERICAN ACADEMY OF ALLERGY ASTHMA AND IMMUNOLOGY
Fellow
What is Dr. Horne's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Horne's National Provider Identifier (NPI) number is 1912965435.
What common questions do patients ask about Dr. Horne?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Horne
What is Dr. Nathanael Horne's specialty?
Dr. Horne is a Allergist & Immunologist near New York, NY. An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies. Contact Dr. Horne to book an appointment today.
Is this Dr. Nathanael Horne affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Horne is affiliated with NYU Langone Health - Tisch Hospital which is a Castle Connolly Top Hospital. 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
Where can I learn more about Allergist & Immunologist?
Explore Allergist & Immunologist with 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 Nathanael Horne accepting new patients in New York, NY?
Yes, Dr. Nathanael Horne is accepting new patients at this time.
Does Dr. Nathanael Horne offer online booking?
Please contact Dr. Horne's office at (646) 754-2100 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nathanael Horne?
Please contact Dr. Horne's office at (646) 754-2100 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Nathanael Horne have?
Dr. Nathanael Horne is certified by the American Board of Allergy and Immunology and American Board of Internal Medicine.
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