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Dr. James Leoni, MD

Dr. James Leoni, MD

Petaluma, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Leoni, Family Medicine Specialist in Petaluma, CA?

    Dr. James Leoni, MD is a Family Medicine Specialist, who primarily practices in Petaluma, CA with 1 additional practice location. He is board certified. Dr. Leoni graduated from Creighton University School of Medicine and completed his residency at Naval Hosp-Jacksonville, Family Medicine; Naval Hospital, Obstetrics And Gynecology. Dr. Leoni is fluent in English, and is currently seeing new patients. Dr. Leoni’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Leoni’s office at (707) 782-9123.

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

    • Residency: Naval Hosp-Jacksonville, Family Medicine; Naval Hospital, Obstetrics And Gynecology | Naval Medical Center (Portsmouth) Program

    • Medical School: Creighton University School of Medicine

    Is Dr. Leoni board certified as a Family Medicine Specialist?

    Yes, Dr. James Leoni, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Leoni speak?

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

    • English

    What conditions does a Family Medicine Specialist like Dr. Leoni typically treat?

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

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • 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:

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

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    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:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    What procedures does a Family Medicine Specialist like Dr. Leoni typically perform?

    As a Family Medicine Specialist, procedures performed by Dr. James Leoni may include:

    Please contact Dr. Leoni's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Leoni accept my insurance?

    Dr. Leoni accepts most major insurance plans. Important: Please call our office at (707) 782-9123 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Leoni accept in Petaluma, CA?

    Dr. Leoni in Petaluma, 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 Shield of California

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Medicare

    • Molina Healthcare

    • Mutual of Omaha

    • St. Joseph Health System (CA)

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Leoni's office located?

    Dr. James Leoni's Primary Practice

    1116 B St

    Petaluma, CA 94952

    (707) 782-9123

    Get Directions

    Dr. James Leoni's Practice 2

    104 Lynch Creek Way Ste 10

    Petaluma, CA 94954

    Get Directions

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

    Dr. Leoni's National Provider Identifier (NPI) number is 1205936861.

    What common questions do patients ask about Dr. Leoni?

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

    What is Dr. James Leoni's specialty?

    Dr. Leoni is a Family Medicine Specialist near Petaluma, CA.

    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. James Leoni affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Leoni is affiliated with Novato Community Hospital, Providence Santa Rosa Memorial Hospital, Sutter Santa Rosa Regional Hospital, Marinhealth Medical Center, Mills-Peninsula Medical Center, California Pacific Medical Center - Davies Campus 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

    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 James Leoni accepting new patients in Petaluma, CA?

    Yes, Dr. James Leoni is accepting new patients at this time.

    Does Dr. James Leoni offer online booking?

    Please contact Dr. Leoni's office at (707) 782-9123 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with James Leoni?

    Please contact Dr. Leoni's office at (707) 782-9123 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. James Leoni have?

    Dr. James Leoni is certified by the American Board of Family Medicine.

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