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Dr. Derek Flack, DO

Jacksonville, FL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Flack, Family Medicine Specialist in Jacksonville, FL?

    Dr. Derek Flack, DO is a Family Medicine Specialist, who primarily practices in Jacksonville, FL with 2 additional practice locations. He is board certified. Dr. Flack is fluent in English, and is currently seeing new patients. Dr. Flack’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Flack’s office.

    What languages does Dr. Flack speak?

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

    • English

    What conditions does Dr. Flack treat?

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

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • Other Metabolic Disorder Screening
    • Health Screening
    • Rare Metabolic Disease Screening
    • Uncommon Metabolic Check

    ICD-10 Codes:

    • Z13228: Encounter for screening for other metabolic disorders

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Painful Urination
    • Urine and Urination
    • Dysuria
    • Burning when peeing
    • Stinging during urination

    ICD-10 Codes:

    • R300: Dysuria

    Also known as:

    • Screening for Other Viral Disease
    • Health Screening
    • Other Viral Infection Screening
    • Miscellaneous Virus Test
    • Non-COVID Viral Screening

    ICD-10 Codes:

    • Z1159: Encounter for screening for other viral diseases

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Cardiovascular Disorder Screening
    • Health Screening
    • Heart Disease Screening
    • Vascular Disease Check
    • Cardiac Screening

    ICD-10 Codes:

    • Z136: Encounter for screening for cardiovascular disorders

    Also known as:

    • Fatigue
    • Tiredness
    • Lack of energy
    • Exhaustion

    ICD-10 Codes:

    • R5383: Other fatigue

    Also known as:

    • Other Specific Abnormal Blood Chemistry Results
    • Blood
    • Specified Blood Chemistry Imbalance
    • Unusual Blood Chemistry Findings
    • Specific Blood Panel Abnormalities

    ICD-10 Codes:

    • R7989: Other specified abnormal findings of blood chemistry

    Also known as:

    • Urinary Device Fitting and Adjustment
    • Urological Device Fitting
    • Bladder Device Adjustment
    • Catheter Fitting

    ICD-10 Codes:

    • Z466: Encounter for fitting and adjustment of urinary device

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • History of Nicotine Dependence
    • E-Cigarettes
    • Smokeless Tobacco
    • Smoking
    • Past nicotine addiction
    • Previous smoking habit
    • History of tobacco use disorder

    ICD-10 Codes:

    • Z87891: Personal history of nicotine dependence

    Also known as:

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

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)

    Also known as:

    • History of Falls
    • Falls
    • Previous falls
    • Recurrent falls
    • Risk of falling

    ICD-10 Codes:

    • Z9181: History of falling

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

    As a Family Medicine Specialist, procedures performed by a Dr. Derek Flack may include:

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

    Does Dr. Flack accept my insurance?

    Dr. Flack 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. Flack accept in Jacksonville, FL?

    Dr. Flack in Jacksonville, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Cambia (Regence)

    • CareCentrix

    • Centene

    • CVS Health (formerly Aetna)

    • Humana

    • Medicare

    View All Insurances

    Where is Dr. Flack's office located?

    Dr. Derek Flack's Primary Practice

    1255 Lila St

    Jacksonville, FL 32208

    Get Directions

    Dr. Derek Flack's Practice 2

    655 W 8th St

    Jacksonville, FL 32209

    Get Directions

    Dr. Derek Flack's Practice 3

    2841 Avenue G

    White City, OR 97503

    (309) 672-4977

    Get Directions

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

    Dr. Flack's National Provider Identifier (NPI) number is 1679923098.

    What common questions do patients ask about Dr. Flack?

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

    What is Dr. Derek Flack's specialty?

    Dr. Flack is a Family Medicine Specialist near Jacksonville, FL. 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. Flack to book an appointment today.

    Is this Dr. Derek Flack affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Flack is affiliated with Uf Health Jacksonville, Asante Rogue Regional Medical Center 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 Derek Flack accepting new patients in Jacksonville, FL?

    Yes, Dr. Derek Flack is accepting new patients at this time.

    Does Dr. Derek Flack offer online booking?

    Please contact Dr. Flack's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Derek Flack?

    Please contact Dr. Flack's office for information regarding telehealth appointment availability or for scheduling assistance.

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