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Dr. Erin Dainer, MD

Port Jefferson, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Dainer, Psychiatrist in Port Jefferson, NY?

    Dr. Erin Dainer, MD is a Psychiatrist, who primarily practices in Port Jefferson, NY with 2 additional practice locations. She is board certified. Dr. Dainer is fluent in English, and is currently seeing new patients. Dr. Dainer’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Dainer’s office at (631) 444-4630.

    What languages does Dr. Dainer speak?

    Dr. Dainer and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Dainer treat?

    As a Psychiatrist, Dr. Dainer 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. Dainer. 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:

    • Depression (Single Episode)
    • Recurrent Severe Depression
    • Moderate Recurrent Major Depression
    • Depression
    • Severe Depression (Single Episode)
    • Major depression
    • Depressive episode
    • Clinical depression
    • Chronic severe depression
    • Repeated severe depressive episodes
    • Moderate chronic depression
    • Moderate recurring depression
    • Moderate depressive episodes
    • Major depressive disorder
    • Mood disorder
    • Severe major depression
    • Severe depressive episode

    ICD-10 Codes:

    • F329: Major depressive disorder, single episode, unspecified
    • F332: Major depressive disorder, recurrent severe without psychotic features
    • F331: Major depressive disorder, recurrent, moderate
    • F32A: Depression, unspecified
    • F322: Major depressive disorder, single episode, severe without psychotic features

    Also known as:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Bipolar Disorder
    • Bipolar Disorder with Moderate Depressive Episode
    • Bipolar II Disorder
    • Manic depression
    • Bipolar illness
    • Mood disorder
    • Moderate bipolar depression
    • Moderate depressive phase of bipolar
    • Significant low mood in bipolar
    • Bipolar 2
    • Bipolar with hypomania and depression
    • Mild bipolar disorder

    ICD-10 Codes:

    • F319: Bipolar disorder, unspecified
    • F3132: Bipolar disorder, current episode depressed, moderate
    • F3181: Bipolar II disorder

    Also known as:

    • Generalized Anxiety Disorder
    • Anxiety
    • GAD
    • Chronic Worry
    • Excessive Worry Disorder

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Binge Eating Disorder
    • Anorexia Nervosa (Restricting Type)
    • Eating Disorder
    • Compulsive overeating
    • Binge eating
    • Uncontrolled eating disorder
    • Restrictive Anorexia
    • Anorexia without Binging
    • Self-Starvation

    ICD-10 Codes:

    • F5081: Binge eating disorder
    • F5001: Anorexia nervosa, restricting type

    Also known as:

    • Obsessive-Compulsive Disorder
    • OCD
    • Compulsive Behavior Disorder
    • Obsessive Thoughts

    ICD-10 Codes:

    • F429: Obsessive-compulsive disorder, unspecified

    Also known as:

    • Borderline Personality Disorder
    • Personality Disorder
    • BPD
    • Emotionally Unstable Personality Disorder

    ICD-10 Codes:

    • F603: Borderline personality disorder

    Also known as:

    • Post-Traumatic Stress Disorder
    • PTSD
    • Trauma Stress
    • Combat Stress
    • Shell Shock

    ICD-10 Codes:

    • F4310: Post-traumatic stress disorder, unspecified

    Also known as:

    • Psychosis
    • Psychotic Disorder
    • Psychotic break
    • Mental break
    • Psychotic episode

    ICD-10 Codes:

    • F29: Unspecified psychosis not due to a substance or known physiological condition

    Also known as:

    • Schizoaffective Disorder, Bipolar Type
    • Bipolar Disorder
    • Psychotic Disorder
    • Schizoaffective disorder
    • Bipolar schizoaffective illness
    • Psychotic mood disorder
    • Schizophrenia with bipolar features

    ICD-10 Codes:

    • F250: Schizoaffective disorder, bipolar type

    Also known as:

    • Autism
    • Autism Spectrum Disorder
    • Classic Autism', 'Kanner's Syndrome
    • Severe Autism

    ICD-10 Codes:

    • F840: Autistic disorder

    Also known as:

    • Anorexia Nervosa
    • Anorexia
    • Eating Disorder

    ICD-10 Codes:

    • F50019: Anorexia nervosa, restricting type, unspecified

    Does Dr. Dainer accept my insurance?

    Dr. Dainer accepts most major insurance plans. Important: Please call our office at (631) 444-4630 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Dainer accept in Port Jefferson, NY?

    Dr. Dainer in Port Jefferson, 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

    • Centene

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Healthfirst

    • MagnaCare Rx

    • Medicaid

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Dainer's office located?

    Dr. Erin Dainer's Primary Practice

    75 N Country Rd

    Port Jefferson, NY 11777

    (631) 444-4630

    Get Directions

    Dr. Erin Dainer's Practice 2

    169 Putnam Hall South Campus

    Stony Brook, NY 11794

    Get Directions

    Dr. Erin Dainer's Practice 3

    101 Nicolls Rd # T10-20

    Stony Brook, NY 11794

    Get Directions

    What is Dr. Dainer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Dainer's National Provider Identifier (NPI) number is 1699090704.

    What common questions do patients ask about Dr. Dainer?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Dainer

    What is Dr. Erin Dainer's specialty?

    Dr. Dainer is a Psychiatrist near Port Jefferson, NY.

    A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

    Contact Dr. Dainer to book an appointment today.

    Is this Dr. Erin Dainer affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Dainer is affiliated with Mather 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 Psychiatrist?

    Explore Psychiatrist 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 Erin Dainer accepting new patients in Port Jefferson, NY?

    Yes, Dr. Erin Dainer is accepting new patients at this time.

    Does Dr. Erin Dainer offer online booking?

    Please contact Dr. Dainer's office at (631) 444-4630 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Erin Dainer?

    Please contact Dr. Dainer's office at (631) 444-4630 for information regarding telehealth appointment availability or for scheduling assistance.

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