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Dr. Mark Nadeau, MD

San Antonio, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nadeau, Family Medicine Specialist in San Antonio, TX?

    Dr. Mark Nadeau, MD is a Family Medicine Specialist, who primarily practices in San Antonio, TX with 1 additional practice location. He is board certified by the American Board of Family Medicine. Dr. Nadeau completed his residency at R L Thompson Strategic Hsp, Family Practice. Dr. Nadeau is fluent in English and Spanish, and is currently seeing new patients. Dr. Nadeau’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nadeau’s office.

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

    • Residency: R L Thompson Strategic Hsp, Family Practice

    • Medical School: University of Va Sch of Med, Charlottesville Va

    Is Dr. Nadeau board certified in Family Medicine Specialist?

    Yes, Dr. Mark Nadeau, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Nadeau speak?

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

    • English

    • Spanish

    What conditions does Dr. Nadeau treat?

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

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Type 2 Diabetes with Diabetic Neuropathy
    • Type 2 Diabetes with Chronic Kidney Disease
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetic Nerve Problems
    • Diabetic Neuropathy
    • Diabetic Kidney Problems
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetic Nerve Damage
    • Diabetic Polyneuropathy
    • Peripheral Neuropathy from Diabetes
    • Diabetes Mellitus Nerve Problems
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E1142: Type 2 diabetes mellitus with diabetic polyneuropathy
    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • Prediabetes
    • Insulin Resistance & Prediabetes
    • Borderline diabetes
    • Insulin resistance
    • High blood sugar (not yet diabetes)

    ICD-10 Codes:

    • R7303: Prediabetes

    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:

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

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    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:

    • Generalized Anxiety Disorder
    • Anxiety
    • GAD
    • Chronic Worry
    • Excessive Worry Disorder

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Special Medical Examination
    • Specific health check
    • Detailed medical assessment
    • Special health screening

    ICD-10 Codes:

    • Z0189: Encounter for other specified special examinations

    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:

    • Follow-up After Treatment (Non-Cancer)
    • Post-Treatment Check-up
    • Aftercare Visit
    • Recovery Monitoring Exam

    ICD-10 Codes:

    • Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm

    Also known as:

    • Pain in Right Knee
    • Knee Injuries and Disorder
    • Pain
    • Right Knee Ache
    • Right Knee Discomfort
    • Sore Right Knee

    ICD-10 Codes:

    • M25561: Pain in right knee

    Also known as:

    • Epilepsy
    • Seizure disorder
    • Convulsive disorder
    • Falling sickness

    ICD-10 Codes:

    • G40909: Epilepsy, unspecified, not intractable, without status epilepticus

    Also known as:

    • Sensorineural Hearing Loss
    • Hearing Disorder and Deafness
    • Nonsyndromic hearing loss
    • Nerve Deafness
    • Inner Ear Hearing Loss
    • SNHL
    • Permanent Hearing Loss

    ICD-10 Codes:

    • H903: Sensorineural hearing loss, bilateral

    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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

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

    As a Family Medicine Specialist, procedures performed by a Dr. Mark Nadeau may include:

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

    Does Dr. Nadeau accept my insurance?

    Dr. Nadeau 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. Nadeau accept in San Antonio, TX?

    Dr. Nadeau in San Antonio, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Health Care Service Corporation (HCSC)

    • HealthComp

    • Medicare

    • Molina

    • State of Tennessee

    • State of Texas

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nadeau's office located?

    Dr. Mark Nadeau's Primary Practice

    903 W Martin St

    San Antonio, TX 78207

    Get Directions

    Dr. Mark Nadeau's Practice 2

    7703 Floyd Curl Dr # 7977

    San Antonio, TX 78229

    (210) 257-1400

    Get Directions

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

    Dr. Nadeau's National Provider Identifier (NPI) number is 1821009630.

    What common questions do patients ask about Dr. Nadeau?

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

    What is Dr. Mark Nadeau's specialty?

    Dr. Nadeau is a Family Medicine Specialist near San Antonio, TX. 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. Nadeau to book an appointment today.

    Is this Dr. Mark Nadeau affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nadeau is affiliated with University Hospital-San Antonio, Methodist Hospital - San Antonio 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 Mark Nadeau accepting new patients in San Antonio, TX?

    Yes, Dr. Mark Nadeau is accepting new patients at this time.

    Does Dr. Mark Nadeau offer online booking?

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

    How can I make an appointment with Mark Nadeau?

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

    Which board certifications does Dr. Mark Nadeau have?

    Dr. Mark Nadeau is certified by the American Board of Family Medicine.

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