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Dr. William Stephan, MD

Tonawanda, NY

33 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Stephan, Family Medicine Specialist in Tonawanda, NY?

    Dr. William Stephan, MD is a Family Medicine Specialist, who primarily practices in Tonawanda, NY with 2 additional practice locations. He has been practicing for over 33 years and is board certified by the American Board of Family Medicine. Dr. Stephan graduated from University At Buffalo State University Of New York School Of Medicine and completed his residency at Southside Hospital. Dr. Stephan is fluent in English, and is currently seeing new patients. Dr. Stephan’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Stephan’s office at (716) 875-7399.

    Where did Dr. Stephan go to medical school and complete their residency?

    • Residency: Southside Hospital

    • Medical School: University At Buffalo SUNY School Of Med and Biomedical Sciences Buffalo Ny | University At Buffalo State University Of New York School Of Medicine

    Is Dr. Stephan board certified in Family Medicine Specialist?

    Yes, Dr. William Stephan, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Stephan speak?

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

    • English

    What conditions does Dr. Stephan treat?

    As a Family Medicine Specialist, Dr. Stephan 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. Stephan. 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:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • Fatigue
    • Tiredness
    • Lack of energy
    • Exhaustion

    ICD-10 Codes:

    • R5383: Other fatigue

    Also known as:

    • Adult Health Checkup with Abnormal Findings
    • Health Checkup
    • Adult Physical Exam with Issues
    • Routine Checkup with Concerns
    • General Medical Exam with Abnormal Results

    ICD-10 Codes:

    • Z0001: Encounter for general adult medical examination with abnormal findings

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

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

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Neck Pain
    • Neck Injuries and Disorder
    • Cervical Pain
    • Sore Neck
    • Neck Ache

    ICD-10 Codes:

    • M542: Cervicalgia

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Obesity
    • Take Charge of Your Health: A Guide for Teenagers
    • Excess Weight
    • Being Overweight
    • High BMI

    ICD-10 Codes:

    • E669: Obesity, unspecified

    Also known as:

    • Mild Persistent Asthma
    • Asthma
    • Ongoing Mild Asthma
    • Regular Mild Asthma
    • Chronic Mild Asthma

    ICD-10 Codes:

    • J4530: Mild persistent asthma, uncomplicated

    Also known as:

    • Allergic Rhinitis
    • Allergy
    • Nasal allergies
    • Allergy rhinitis
    • Chronic runny nose

    ICD-10 Codes:

    • J309: Allergic rhinitis, unspecified

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I480: Paroxysmal atrial fibrillation

    Which procedures does Dr. Stephan perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. William Stephan may include:

    For detailed information, please contact Dr. Stephan's office.

    Does Dr. Stephan accept my insurance?

    Dr. Stephan accepts most major insurance plans. Important: Please call our office at (716) 875-7399 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Stephan accept in Tonawanda, NY?

    Dr. Stephan in Tonawanda, 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

    • CVS Health (formerly Aetna)

    • Excellus BlueCross BlueShield

    • HealthNow New York

    • Independent Health

    • Medicare

    • Molina

    • UnitedHealthcare

    • Univera Healthcare

    • VNSNY Choice

    View All Insurances

    Where is Dr. Stephan's office located?

    Dr. William Stephan's Primary Practice

    4080 Delaware Ave

    Tonawanda, NY 14150

    (716) 875-7399

    Get Directions

    Dr. William Stephan's Practice 2

    50 E North St

    Buffalo, NY 14203

    Get Directions

    Dr. William Stephan's Practice 3

    400 International Dr

    Williamsville, NY 14221

    Get Directions

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

    Dr. Stephan's National Provider Identifier (NPI) number is 1952370173.

    What common questions do patients ask about Dr. Stephan?

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

    What is Dr. William Stephan's specialty?

    Dr. Stephan is a Family Medicine Specialist near Tonawanda, NY. 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. Contact Dr. Stephan to book an appointment today.

    Is this Dr. William Stephan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Stephan is affiliated with Buffalo General Medical Center, Kenmore Mercy Hospital 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

    Where can I learn more about Family Medicine Specialist?

    Explore Family Medicine Specialist 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 William Stephan accepting new patients in Tonawanda, NY?

    Yes, Dr. William Stephan is accepting new patients at this time.

    Does Dr. William Stephan offer online booking?

    Please contact Dr. Stephan's office at (716) 875-7399 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Stephan?

    Please contact Dr. Stephan's office at (716) 875-7399 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Stephan have?

    Dr. William Stephan is certified by the American Board of Family Medicine.

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