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Dr. Frederick Nachtwey, MD

Berkeley, CA

45 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nachtwey, Pulmonologist in Berkeley, CA?

    Dr. Frederick Nachtwey, MD is a Pulmonologist, who primarily practices in Berkeley, CA with 2 additional practice locations. He has been practicing for over 45 years and is board certified by the American Board of Internal Medicine. Dr. Nachtwey completed his residency at North Shore Univ Hosp, Internal Medicine. Dr. Nachtwey is fluent in English and Spanish, and is currently seeing new patients. Dr. Nachtwey’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nachtwey’s office at (510) 233-3788.

    What are Areas of Expertise for Dr. Nachtwey?

    Dr. Frederick Nachtwey, MD is a highly-rated, board-certified Pulmonologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Nachtwey empowers patients to confidently navigate their health journey, specializing in Asthma, Chronic Obstructive Lung Disease (COPD), Sleep Disorders, Sleep Disorders/Apnea, or comprehensive wellness support. Serving the Berkeley/CA community, Dr. Nachtwey is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: North Shore Univ Hosp, Internal Medicine | North Shore University Hospital

    • Medical School: Washington University School of Medicine, St. Louis | Washington Center / School of Medicine

    Is Dr. Nachtwey board certified in Pulmonologist?

    Yes, Dr. Frederick Nachtwey, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Nachtwey speak?

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

    • English

    • Spanish

    What conditions does Dr. Nachtwey treat?

    As a Pulmonologist, Dr. Nachtwey 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. Nachtwey. 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:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep
    • Breathing Pauses During Sleep
    • Snoring Disorder

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)
    • G4730: Sleep apnea, unspecified

    Also known as:

    • Mild Persistent Asthma
    • Mild Intermittent Asthma
    • Moderate Persistent Asthma
    • Asthma
    • Ongoing Mild Asthma
    • Regular Mild Asthma
    • Chronic Mild Asthma
    • Occasional Asthma
    • Mild Asthma Attacks
    • Infrequent Asthma
    • Ongoing Moderate Asthma
    • Regular Moderate Asthma
    • Chronic Moderate Asthma

    ICD-10 Codes:

    • J4530: Mild persistent asthma, uncomplicated
    • J4520: Mild intermittent asthma, uncomplicated
    • J4540: Moderate persistent asthma, uncomplicated

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Cough
    • Chronic Cough
    • Coughing
    • Persistent cough
    • Throat irritation
    • Long-lasting cough
    • Ongoing cough

    ICD-10 Codes:

    • R058: Other specified cough
    • R053: Chronic cough

    Also known as:

    • Snoring
    • Loud breathing during sleep
    • Noisy sleep
    • Obstructive snoring

    ICD-10 Codes:

    • R0683: Snoring

    Also known as:

    • Interstitial Lung Disease
    • Other Interstitial Lung Disease
    • ILD
    • Diffuse Parenchymal Lung Disease
    • Chronic Lung Disease
    • Rare interstitial lung conditions
    • Uncommon lung scarring diseases
    • Other ILD

    ICD-10 Codes:

    • J849: Interstitial pulmonary disease, unspecified
    • J8489: Other specified interstitial pulmonary diseases

    Also known as:

    • Other Abnormal Findings on Lung Scan
    • Single Lung Nodule
    • Lung Disease
    • Unusual Lung Scan Results
    • Atypical Lung Imaging
    • Nonspecific Lung Abnormality
    • Lung Spot
    • Pulmonary Nodule
    • Spot on Lung Scan

    ICD-10 Codes:

    • R918: Other nonspecific abnormal finding of lung field
    • R911: Solitary pulmonary nodule

    Also known as:

    • Insomnia
    • Sleeplessness
    • Trouble sleeping
    • Chronic insomnia

    ICD-10 Codes:

    • G4700: Insomnia, unspecified

    Also known as:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

    • Periodic Limb Movement Disorder
    • Excessive Sleepiness
    • Sleep Disorder
    • PLMD
    • Leg Jerks During Sleep
    • Sleep-Related Leg Movements
    • Somnolence
    • Drowsiness
    • Feeling sleepy all the time
    • Hypersomnia

    ICD-10 Codes:

    • G4761: Periodic limb movement disorder
    • R400: Somnolence

    Also known as:

    • Other Hypersomnia
    • Sleep Disorder
    • Unspecified Hypersomnia
    • Different Types of Hypersomnia

    ICD-10 Codes:

    • G4719: Other hypersomnia

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Dependence on Medical Machines
    • Assisted Living Devices
    • Enabling Technology Use
    • Life Support Equipment

    ICD-10 Codes:

    • Z9989: Dependence on other enabling machines and devices

    Does Dr. Nachtwey accept my insurance?

    Dr. Nachtwey accepts most major insurance plans. Important: Please call our office at (510) 233-3788 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nachtwey accept in Berkeley, CA?

    Dr. Nachtwey in Berkeley, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alameda Alliance

    • All Other PACE

    • All Other Third Party

    • Blue Shield of California

    • Centene

    • CVS Health (formerly Aetna)

    • Humana

    • Kaiser Permanente

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nachtwey's office located?

    Dr. Frederick Nachtwey's Primary Practice

    3100 San Pablo Ave Ste 400

    Berkeley, CA 94702

    (510) 233-3788

    Get Directions

    Dr. Frederick Nachtwey's Practice 2

    365 Hawthorne Ave Ste 101

    Oakland, CA 94609

    Get Directions

    Dr. Frederick Nachtwey's Practice 3

    365 Lennon Ln

    Walnut Creek, CA 94598

    Get Directions

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

    Dr. Nachtwey's National Provider Identifier (NPI) number is 1710901822.

    What common questions do patients ask about Dr. Nachtwey?

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

    What is Dr. Frederick Nachtwey's specialty?

    Dr. Nachtwey is a Pulmonologist near Berkeley, CA. An internist specializing in the treatment of lung and airway diseases. The pulmonologist diagnoses and manages conditions such as cancer, pneumonia, pleurisy, asthma, occupational and environmental illnesses, bronchitis, sleep disorders, emphysema, and other complex lung disorders. Contact Dr. Nachtwey to book an appointment today.

    Is this Dr. Frederick Nachtwey affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nachtwey is affiliated with John Muir Health Walnut Creek Medical Center 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 Pulmonologist?

    Explore Pulmonologist 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 Frederick Nachtwey accepting new patients in Berkeley, CA?

    Yes, Dr. Frederick Nachtwey is accepting new patients at this time.

    Does Dr. Frederick Nachtwey offer online booking?

    Please contact Dr. Nachtwey's office at (510) 233-3788 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Frederick Nachtwey?

    Please contact Dr. Nachtwey's office at (510) 233-3788 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Frederick Nachtwey have?

    Dr. Frederick Nachtwey is certified by the American Board of Internal Medicine.

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