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Dr. Jeffrey Nahn

Fresno, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nahn, Emergency Medicine Specialist in Fresno, CA?

    Dr. Jeffrey Nahn is an Emergency Medicine Specialist, who primarily practices in Fresno, CA with 2 additional practice locations. He is board certified. Dr. Nahn is fluent in English, and is currently seeing new patients. Dr. Nahn’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nahn’s office at (559) 459-6000.

    What languages does Dr. Nahn speak?

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

    • English

    What conditions does Dr. Nahn treat?

    As a Emergency Medicine Specialist, Dr. Nahn 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. Nahn. 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:

    • Exposure to COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • COVID-19 contact
    • Suspected coronavirus exposure
    • SARS-CoV-2 exposure

    ICD-10 Codes:

    • Z20822: Contact with and (suspected) exposure to COVID-19

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Upper Middle Abdominal Pain
    • Widespread Abdominal Pain
    • Abdominal Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain
    • General stomach pain
    • Overall belly pain
    • Diffuse abdominal pain

    ICD-10 Codes:

    • R1013: Epigastric pain
    • R1084: Generalized abdominal pain

    Also known as:

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

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Nausea and Vomiting
    • Feeling Sick and Throwing Up
    • Stomach Flu Symptoms
    • Queasy and Vomiting

    ICD-10 Codes:

    • R112: Nausea with vomiting, unspecified

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Also known as:

    • Seizures
    • Epilepsy
    • Convulsions
    • Fits

    ICD-10 Codes:

    • R569: Unspecified convulsions

    Also known as:

    • Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency

    ICD-10 Codes:

    • I509: Heart failure, unspecified

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

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

    ICD-10 Codes:

    • M542: Cervicalgia

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Also known as:

    • Alcohol Use Disorder with Intoxication
    • Alcohol Use Disorder (AUD)
    • Alcohol use disorder
    • Alcohol abuse with acute intoxication
    • Problem drinking with intoxication
    • Alcohol poisoning

    ICD-10 Codes:

    • F10120: Alcohol abuse with intoxication, uncomplicated

    Which procedures does Dr. Nahn perform as a Emergency Medicine Specialist?

    As a Emergency Medicine Specialist, procedures performed by an Dr. Jeffrey Nahn may include:

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

    Does Dr. Nahn accept my insurance?

    Dr. Nahn accepts most major insurance plans. Important: Please call our office at (559) 459-6000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nahn accept in Fresno, CA?

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

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • Blue Shield of California

    • Bright Health

    • Centene

    • Community Medical Centers

    • County of Fresno

    • Medicare

    • Other Health Care Provider

    • State of California

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    Where is Dr. Nahn's office located?

    Dr. Jeffrey Nahn's Primary Practice

    2823 Fresno St

    Fresno, CA 93721

    (559) 459-6000

    Get Directions

    Dr. Jeffrey Nahn's Practice 2

    505 Parnassus Ave Ste L

    San Francisco, CA 94143

    Get Directions

    Dr. Jeffrey Nahn's Practice 3

    2625 E Divisadero St

    Fresno, CA 93721

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

    Dr. Nahn's National Provider Identifier (NPI) number is 1639531478.

    What common questions do patients ask about Dr. Nahn?

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

    What is Dr. Jeffrey Nahn's specialty?

    Dr. Nahn is a Emergency Medicine Specialist near Fresno, CA. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Nahn to book an appointment today.

    Is this Dr. Jeffrey Nahn affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nahn is affiliated with Community Regional Medical Center - Fresno, Clovis Community 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 Emergency Medicine Specialist?

    Explore Emergency 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 Jeffrey Nahn accepting new patients in Fresno, CA?

    Yes, Dr. Jeffrey Nahn is accepting new patients at this time.

    Does Dr. Jeffrey Nahn offer online booking?

    Please contact Dr. Nahn's office at (559) 459-6000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jeffrey Nahn?

    Please contact Dr. Nahn's office at (559) 459-6000 for information regarding telehealth appointment availability or for scheduling assistance.

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