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Dr. William Koonce, MD

Santa Barbara, CA

34 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Koonce, Internist in Santa Barbara, CA?

    Dr. William Koonce, MD is an Internist, who primarily practices in Santa Barbara, CA with 2 additional practice locations. He has been practicing for over 34 years and is board certified by the American Board of Internal Medicine. Dr. Koonce graduated from University of California and completed his residency at Santa Barbara Cottage Hosp, Internal Medicine. Dr. Koonce is fluent in English and Spanish, and is currently seeing new patients. Dr. Koonce’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Koonce’s office at (805) 682-7200.

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

    • Residency: Santa Barbara Cottage Hosp, Internal Medicine | Santa Barbara Cottage Hospital Program

    • Medical School: University Of Ca- Irvine- Ca Coll Of Med- Irvine Ca | University of California

    Is Dr. Koonce board certified in Internist?

    Yes, Dr. William Koonce, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Koonce speak?

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

    • English

    • Spanish

    What conditions does Dr. Koonce treat?

    As a Internist, Dr. Koonce 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. Koonce. 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:

    • Chronic Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease
    • High Blood Pressure
    • Hypertensive Chronic Kidney Disease
    • High Blood Pressure Kidney Disease
    • Hypertension-Related Kidney Disease

    ICD-10 Codes:

    • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    Also known as:

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

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Hardening of Heart Arteries from Fatty Deposits
    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Coronary atherosclerosis
    • Plaque buildup in heart arteries
    • Lipid-rich plaque in coronary arteries
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2583: Coronary atherosclerosis due to lipid rich plaque
    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency

    ICD-10 Codes:

    • I509: Heart failure, unspecified

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified
    • E7800: Pure hypercholesterolemia, unspecified

    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:

    • 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:

    • Age-Related Osteoporosis
    • Fractures
    • Osteoporosis
    • Senile Osteoporosis
    • Primary Osteoporosis
    • Bone Thinning from Aging

    ICD-10 Codes:

    • M810: Age-related osteoporosis without current pathological fracture

    Also known as:

    • Vaccine Safety Counseling
    • Vaccine Safety
    • Immunization Advice
    • Vaccine Information Session
    • Vaccine Side Effects Counseling

    ICD-10 Codes:

    • Z7185: Encounter for immunization safety counseling

    Also known as:

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    Also known as:

    • Parkinson's Disease without Involuntary Movements
    • Parkinson's Disease
    • Early Parkinson's', 'Non-dyskinetic Parkinsonism', 'Stable Parkinson's Disease

    ICD-10 Codes:

    • G20A1: Parkinson's disease without dyskinesia, without mention of fluctuations

    Also known as:

    • Migraine
    • Migraine headache
    • Severe headache
    • Vascular headache

    ICD-10 Codes:

    • G43909: Migraine, unspecified, not intractable, without status migrainosus

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

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

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • COPD Flare-Up
    • COPD
    • COPD Exacerbation
    • Chronic Obstructive Pulmonary Disease Flare-Up
    • Worsening COPD
    • COPD Attack

    ICD-10 Codes:

    • J441: Chronic obstructive pulmonary disease with (acute) exacerbation

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Actinic Keratosis
    • Skin Condition
    • Sun Exposure
    • Skin Cancer Treatment (PDQ®)
    • Solar keratosis
    • Precancerous skin lesion
    • Rough sun spots

    ICD-10 Codes:

    • L570: Actinic keratosis

    Which procedures does Dr. Koonce perform as a Internist?

    As a Internist, procedures performed by an Dr. William Koonce may include:

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

    Does Dr. Koonce accept my insurance?

    Dr. Koonce accepts most major insurance plans. Important: Please call our office at (805) 682-7200 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Koonce accept in Santa Barbara, CA?

    Dr. Koonce in Santa Barbara, CA 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 of Michigan

    • Blue Shield of California

    • Centene

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • HealthComp

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Koonce's office located?

    Dr. William Koonce's Primary Practice

    219 Nogales Ave Ste B

    Santa Barbara, CA 93105

    (805) 682-7200

    Get Directions

    Dr. William Koonce's Practice 2

    2320 Calle Real

    Santa Barbara, CA 93105

    Get Directions

    Dr. William Koonce's Practice 3

    300 Hot Springs Rd

    Santa Barbara, CA 93108

    Get Directions

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

    Dr. Koonce's National Provider Identifier (NPI) number is 1124010095.

    What common questions do patients ask about Dr. Koonce?

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

    What is Dr. William Koonce's specialty?

    Dr. Koonce is a Internist near Santa Barbara, CA.

    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. Koonce to book an appointment today.

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

    Yes, Dr. Koonce is affiliated with Santa Barbara Cottage 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 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 William Koonce accepting new patients in Santa Barbara, CA?

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

    Does Dr. William Koonce offer online booking?

    Please contact Dr. Koonce's office at (805) 682-7200 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Koonce?

    Please contact Dr. Koonce's office at (805) 682-7200 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Koonce have?

    Dr. William Koonce is certified by the American Board of Internal Medicine.

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