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Dr. Paul Dejac, MD

Buffalo, NY

Accepting patients

    Who is Dr. Dejac, Internist in Buffalo, NY?

    Dr. Paul Dejac, MD is an Internist, who primarily practices in Buffalo, NY with 2 additional practice locations. He is board certified. Dr. Dejac is fluent in English, and is currently seeing new patients. Dr. Dejac’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Dejac’s office at (716) 845-2300.

    What languages does Dr. Dejac speak?

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

    • English

    What conditions does Dr. Dejac treat?

    As a Internist, Dr. Dejac 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. Dejac. 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:

    • 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:

    • Degenerative Disc Disease with Back Pain
    • Spinal Disc Degeneration
    • Lumbar Disc Degeneration
    • Discogenic Back Pain

    ICD-10 Codes:

    • M51360: Other intervertebral disc degeneration, lumbar region with discogenic back pain only

    Also known as:

    • Other Chronic Pain Condition
    • Chronic Pain
    • Various chronic pain
    • Unspecified long-term pain
    • Persistent pain disorders

    ICD-10 Codes:

    • G8929: Other chronic pain

    Also known as:

    • Fibromyalgia
    • Widespread pain syndrome
    • Chronic muscle pain
    • Fibromyositis

    ICD-10 Codes:

    • M797: Fibromyalgia

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, 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

    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:

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

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

    • Depression Screening
    • Depression
    • Health Screening
    • Depression Test
    • Mental Health Check for Depression
    • Mood Disorder Screening

    ICD-10 Codes:

    • Z1331: Encounter for screening for depression

    Also known as:

    • Chronic Venous Insufficiency
    • Vascular Disease
    • CVI
    • Venous Reflux Disease
    • Leg Vein Incompetence
    • Peripheral Venous Insufficiency

    ICD-10 Codes:

    • I872: Venous insufficiency (chronic) (peripheral)

    Also known as:

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

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    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:

    • Neck Ligament Sprain
    • Neck Injuries and Disorder
    • Sprains and Strains
    • Cervical Spine Sprain
    • Strained Neck Ligament
    • Whiplash

    ICD-10 Codes:

    • S134XXD: Sprain of ligaments of cervical spine, subsequent encounter

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • M542: Cervicalgia

    Also known as:

    • Shoulder Impingement Syndrome
    • Rotator Cuff Injuries
    • Swimmer's Shoulder
    • Impingement Syndrome
    • Rotator Cuff Impingement

    ICD-10 Codes:

    • M7542: Impingement syndrome of left shoulder

    Which procedures does Dr. Dejac perform as a Internist?

    As a Internist, procedures performed by an Dr. Paul Dejac may include:

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

    Does Dr. Dejac accept my insurance?

    Dr. Dejac accepts most major insurance plans. Important: Please call our office at (716) 845-2300 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Dejac accept in Buffalo, NY?

    Dr. Dejac in Buffalo, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Excellus BlueCross BlueShield

    • HealthNow New York

    • Humana

    • Independent Health

    • Medicare

    • State of New York

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Dejac's office located?

    Dr. Paul Dejac's Primary Practice

    656 Elmwood Ave

    Buffalo, NY 14222

    (716) 845-2300

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    Dr. Paul Dejac's Practice 2

    1540 Maple Rd

    Williamsville, NY 14221

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    Dr. Paul Dejac's Practice 3

    Elm and Carlton St

    Buffalo, NY 14263

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

    Dr. Dejac's National Provider Identifier (NPI) number is 1457796997.

    What common questions do patients ask about Dr. Dejac?

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

    What is Dr. Paul Dejac's specialty?

    Dr. Dejac is a Internist near Buffalo, NY.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Dejac to book an appointment today.

    Is this Dr. Paul Dejac affiliated with a ranked Castle Connolly Top Hospital?

    No, Dejac is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Internist?

    Explore Internist 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 Paul Dejac accepting new patients in Buffalo, NY?

    Yes, Dr. Paul Dejac is accepting new patients at this time.

    Does Dr. Paul Dejac offer online booking?

    Please contact Dr. Dejac's office at (716) 845-2300 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Paul Dejac?

    Please contact Dr. Dejac's office at (716) 845-2300 for information regarding telehealth appointment availability or for scheduling assistance.

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