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Dr. Michael Fitzgibbons, MD

Dr. Michael Fitzgibbons, MD

Santa Ana, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Fitzgibbons, Infectious Disease Specialist in Santa Ana, CA?

    Dr. Michael Fitzgibbons, MD is an Infectious Disease Specialist, who primarily practices in Santa Ana, CA. He is board certified by the American Board of Internal Medicine. Dr. Fitzgibbons graduated from Georgetown University School of Medicine and completed his residency at Univ Ca Irvine Med Ctr, Infectious Diseases; Univ Ca Irvine Med Ctr, Internal Medicine; Orange County Med Ctr, Internal Medicine. Dr. Fitzgibbons is fluent in English, German, Japanese, and Spanish, and is currently seeing new patients. Dr. Fitzgibbons’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fitzgibbons’s office at (714) 541-3744.

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

    • Fellowship: UCI Medical Center

    • Residency: Univ Ca Irvine Med Ctr, Infectious Diseases; Univ Ca Irvine Med Ctr, Internal Medicine; Orange County Med Ctr, Internal Medicine | University of California, Irvine Affiliated Hospitals | UC Irvine Medical Center

    • Medical School: Georgetown Univ Sch of Med, Washington Dc | Georgetown University School of Medicine

    Is Dr. Fitzgibbons board certified in Infectious Disease Specialist?

    Yes, Dr. Michael Fitzgibbons, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Fitzgibbons speak?

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

    • English

    • German

    • Japanese

    • Spanish

    What conditions does Dr. Fitzgibbons treat?

    As a Infectious Disease Specialist, Dr. Fitzgibbons 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. Fitzgibbons. 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:

    • 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:

    • HIV
    • Human Immunodeficiency Virus
    • AIDS virus

    ICD-10 Codes:

    • B20: Human immunodeficiency virus [HIV] disease

    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:

    • Spinal Bone Infection of the Sacrum and Tailbone
    • Bone Infection
    • Spinal Bone Infection of the Lower Back
    • sacral osteomyelitis
    • tailbone bone infection
    • vertebral osteomyelitis sacral
    • Osteomyelitis
    • Infected Bone
    • Bone Inflammation
    • Bone Infection Disease
    • lumbar osteomyelitis
    • lower back bone infection
    • vertebral osteomyelitis lumbar

    ICD-10 Codes:

    • M4628: Osteomyelitis of vertebra, sacral and sacrococcygeal region
    • M869: Osteomyelitis, unspecified
    • M4626: Osteomyelitis of vertebra, lumbar region

    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:

    • Long COVID
    • COVID-19 (Coronavirus Disease 2019)
    • Post-COVID Syndrome
    • Long-Haul COVID
    • Chronic COVID

    ICD-10 Codes:

    • U099: Post COVID-19 condition, unspecified

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Selective IgG Subclass Deficiency
    • Immune System and Disorder
    • Immunoglobulin G Subclass Deficiency
    • IgG Subclass Deficiency

    ICD-10 Codes:

    • D803: Selective deficiency of immunoglobulin G [IgG] subclasses

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Infective Endocarditis
    • Endocarditis
    • Heart valve infection
    • Bacterial endocarditis

    ICD-10 Codes:

    • I330: Acute and subacute infective endocarditis

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Cellulitis
    • Skin infection
    • Bacterial skin inflammation
    • Acute skin infection

    ICD-10 Codes:

    • L0390: Cellulitis, unspecified

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Complete Paraplegia
    • Paralysis
    • Total lower body paralysis
    • Complete paralysis of legs
    • Full paraplegia

    ICD-10 Codes:

    • G8221: Paraplegia, complete

    Also known as:

    • Other types of eye infection
    • Eye Disease
    • Unspecified eye infection
    • Different eye infections
    • Endophthalmitis

    ICD-10 Codes:

    • H4419: Other endophthalmitis

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Which procedures does Dr. Fitzgibbons perform as a Infectious Disease Specialist?

    Does Dr. Fitzgibbons accept my insurance?

    Dr. Fitzgibbons accepts most major insurance plans. Important: Please call our office at (714) 541-3744 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Fitzgibbons accept in Santa Ana, CA?

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

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • CalOptima

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Kaiser Permanente

    • Medicaid

    • Medicare

    • St. Joseph Health System (CA)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Fitzgibbons' office located?

    Dr. Michael Fitzgibbons' Primary Practice

    1913 E 17th St

    Santa Ana, CA 92705

    (714) 541-3744

    Get Directions

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

    Dr. Fitzgibbons's National Provider Identifier (NPI) number is 1194727859.

    What common questions do patients ask about Dr. Fitzgibbons?

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

    What is Dr. Michael Fitzgibbons's specialty?

    Dr. Fitzgibbons is a Infectious Disease Specialist near Santa Ana, CA.

    An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

    Contact Dr. Fitzgibbons to book an appointment today.

    Is this Dr. Michael Fitzgibbons affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Fitzgibbons is affiliated with Hoag Hospital Newport Beach 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 Infectious Disease Specialist?

    Explore Infectious Disease 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 Michael Fitzgibbons accepting new patients in Santa Ana, CA?

    Yes, Dr. Michael Fitzgibbons is accepting new patients at this time.

    Does Dr. Michael Fitzgibbons offer online booking?

    Please contact Dr. Fitzgibbons's office at (714) 541-3744 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Michael Fitzgibbons?

    Please contact Dr. Fitzgibbons's office at (714) 541-3744 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Michael Fitzgibbons have?

    Dr. Michael Fitzgibbons is certified by the American Board of Internal Medicine.

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