45 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Fein, Family Medicine Specialist in Stony Brook, NY?
Dr. Allen Fein, MD is a Family Medicine Specialist, who primarily practices in Stony Brook, NY with 2 additional practice locations. He has been practicing for over 45 years and is board certified. Dr. Fein graduated from McGill University Faculty of Medicine and completed his residency at McGill Jewish Genl Hosp. Dr. Fein is fluent in English, French, and Spanish, and is currently seeing new patients. Dr. Fein’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fein’s office.
Where did Dr. Fein go to medical school and complete their residency?
Residency: McGill Jewish Genl Hosp
Medical School: Mc Gill Univ- Fac Of Med- Montreal- Que- Canada | McGill University Faculty of Medicine
Is Dr. Fein board certified as a Family Medicine Specialist?
Yes, Dr. Allen Fein, MD is board certified by the American Board of Family Medicine
What languages does Dr. Fein speak?
Dr. Fein and their clinical team can communicate with patients in the following languages:
English
French
Spanish
What conditions does a Family Medicine Specialist like Dr. Fein typically treat?
As a Family Medicine Specialist, Dr. Fein 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. Fein. 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.
Also known as:
- Opioid Dependence
- Opioid Use Disorder in Remission
- Opioids and Opioid Use Disorder (OUD)
- Prescription Drug Misuse
- Opioid addiction
- Opioid use disorder
- OUD
- Recovering from Opioid Use Disorder
- Opioid Addiction in Recovery
- Past Opioid Dependence
- Opioid Abuse in Remission
ICD-10 Codes:
- F1120: Opioid dependence, uncomplicated
- F1121: Opioid dependence, in remission
Also known as:
- ADHD, Predominantly Inattentive Type
- Attention Deficit Hyperactivity Disorder
- Attention-deficit/hyperactivity disorder
- ADD
- Inattentive ADHD
ICD-10 Codes:
- F900: Attention-deficit hyperactivity disorder, predominantly inattentive type
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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Anxiety Disorder
- Anxiety
- General Anxiety
- Anxiety Problems
- Nervous Disorder
ICD-10 Codes:
- F419: Anxiety disorder, unspecified
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 Family Medicine Specialist like Dr. Fein typically perform?
As a Family Medicine Specialist, procedures performed by Dr. Allen Fein may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
Please contact Dr. Fein's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Fein accept my insurance?
Dr. Fein accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Fein accept in Stony Brook, NY?
Dr. Fein in Stony Brook, 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
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Healthfirst New York
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UnitedHealth Group
View All Insurances
Where is Dr. Fein's office located?
What is Dr. Fein's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fein's National Provider Identifier (NPI) number is 1881672533.
What common questions do patients ask about Dr. Fein?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fein
What is Dr. Allen Fein's specialty?
Dr. Fein is a Family Medicine Specialist near Stony Brook, NY.
What does a Family Medicine Specialist do?
Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.
Is this Dr. Allen Fein affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Fein is affiliated with Stony Brook Southampton 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
When to see a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Family Medicine Specialist. 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 Allen Fein accepting new patients in Stony Brook, NY?
Yes, Dr. Allen Fein is accepting new patients at this time.
Does Dr. Allen Fein offer online booking?
Please contact Dr. Fein's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Allen Fein?
Please contact Dr. Fein's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Allen Fein have?
Dr. Allen Fein is certified by the American Board of Family Medicine.
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WB
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