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Dr. Nathan Oldham, MD

Eldorado, IL

Accepting patients

    Who is Dr. Oldham, Family Medicine Specialist in Eldorado, IL?

    Dr. Nathan Oldham, MD is a Family Medicine Specialist, who primarily practices in Eldorado, IL with 2 additional practice locations. He is board certified by the American Board of Family Medicine. Dr. Oldham graduated from Southern Illinois Univ School of Medicine. Dr. Oldham is fluent in English, and is currently seeing new patients. Dr. Oldham’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Oldham’s office at (618) 273-3361.

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

    • Medical School: Southern Illinois Univ School of Medicine

    Is Dr. Oldham board certified in Family Medicine Specialist?

    Yes, Dr. Nathan Oldham, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Oldham speak?

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

    • English

    What conditions does Dr. Oldham treat?

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

    • COPD
    • COPD Flare-Up
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis
    • COPD Exacerbation
    • Chronic Obstructive Pulmonary Disease Flare-Up
    • Worsening COPD
    • COPD Attack

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified
    • J441: Chronic obstructive pulmonary disease with (acute) exacerbation

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Malaise
    • Fatigue
    • General discomfort
    • Feeling unwell
    • Unease
    • Tiredness
    • Lack of energy
    • Exhaustion

    ICD-10 Codes:

    • R5381: Other malaise
    • R5383: Other fatigue

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

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

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Age-Related Brain Degeneration
    • Dementia
    • Senile Dementia
    • Brain Degeneration in Elderly

    ICD-10 Codes:

    • G311: Senile degeneration of brain, not elsewhere classified

    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:

    • 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:

    • 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:

    • Walking Problems
    • Gait Abnormalities
    • Difficulty Walking
    • Unsteady Gait
    • Balance Problems

    ICD-10 Codes:

    • R2689: Other abnormalities of gait and mobility

    Also known as:

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

    ICD-10 Codes:

    • M542: Cervicalgia

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    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:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    Also known as:

    • Right Shoulder Pain
    • Pain
    • Shoulder Injuries and Disorder
    • Sore Right Shoulder
    • Right Shoulder Ache
    • Right Shoulder Discomfort

    ICD-10 Codes:

    • M25511: Pain in right shoulder

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

    As a Family Medicine Specialist, procedures performed by a Dr. Nathan Oldham may include:

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

    Does Dr. Oldham accept my insurance?

    Dr. Oldham accepts most major insurance plans. Important: Please call our office at (618) 273-3361 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Oldham accept in Eldorado, IL?

    Dr. Oldham in Eldorado, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Centene

    • CVS Health (formerly Aetna)

    • Fidelity Insurance Group

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicare

    • Molina

    • Southeastern Health

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Oldham's office located?

    Dr. Nathan Oldham's Primary Practice

    1201 Pine St

    Eldorado, IL 62930

    (618) 273-3361

    Get Directions

    Dr. Nathan Oldham's Practice 2

    1300 US Highway 45 N

    Eldorado, IL 62930

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    Dr. Nathan Oldham's Practice 3

    1306 Maple St

    Eldorado, IL 62930

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

    Dr. Oldham's National Provider Identifier (NPI) number is 1780883843.

    What common questions do patients ask about Dr. Oldham?

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

    What is Dr. Nathan Oldham's specialty?

    Dr. Oldham is a Family Medicine Specialist near Eldorado, IL. 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. Oldham to book an appointment today.

    Is this Dr. Nathan Oldham affiliated with a ranked Castle Connolly Top Hospital?

    No, Oldham is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Ferrell Hospital, Deaconess Illinois Medical Center. 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 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 Nathan Oldham accepting new patients in Eldorado, IL?

    Yes, Dr. Nathan Oldham is accepting new patients at this time.

    Does Dr. Nathan Oldham offer online booking?

    Please contact Dr. Oldham's office at (618) 273-3361 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Nathan Oldham?

    Please contact Dr. Oldham's office at (618) 273-3361 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Nathan Oldham have?

    Dr. Nathan Oldham is certified by the American Board of Family Medicine.

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