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Dr. Stephen Nitz, MD

Rockford, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nitz, Family Medicine Specialist in Rockford, IL?

    Dr. Stephen Nitz, MD is a Family Medicine Specialist, who primarily practices in Rockford, IL with 2 additional practice locations. He is board certified by the American Board of Family Medicine. Dr. Nitz completed his residency at Univ Il Coll Med-Rockford, Family Medicine. Dr. Nitz is fluent in English and Spanish, and is currently seeing new patients. Dr. Nitz’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nitz’s office.

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

    • Residency: Univ Il Coll Med-Rockford, Family Medicine

    • Medical School: University Of Il Coll Of Med- Chicago Il

    Is Dr. Nitz board certified in Family Medicine Specialist?

    Yes, Dr. Stephen Nitz, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Nitz speak?

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

    • English

    • Spanish

    What conditions does Dr. Nitz treat?

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

    • Fatigue
    • Tiredness
    • Lack of energy
    • Exhaustion

    ICD-10 Codes:

    • R5383: Other fatigue

    Also known as:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    Also known as:

    • Dehydration
    • Fluid and Electrolyte Balance
    • Lack of Fluids
    • Fluid Loss
    • Body Water Depletion

    ICD-10 Codes:

    • E860: Dehydration

    Also known as:

    • Right Lower Abdominal Pain
    • Widespread Abdominal Pain
    • Pelvic Pain
    • Abdominal Pain
    • Pain in lower right belly
    • RLQ pain
    • Right-sided lower abdominal discomfort
    • General stomach pain
    • Overall belly pain
    • Diffuse abdominal pain

    ICD-10 Codes:

    • R1031: Right lower quadrant pain
    • R1084: Generalized abdominal pain

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    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:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • High C-Reactive Protein
    • Blood
    • C-Reactive Protein (CRP) Test
    • Elevated CRP
    • High CRP levels
    • C-reactive protein elevation

    ICD-10 Codes:

    • R7982: Elevated C-reactive protein (CRP)

    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:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

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

    As a Family Medicine Specialist, procedures performed by a Dr. Stephen Nitz may include:

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

    Does Dr. Nitz accept my insurance?

    Dr. Nitz 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. Nitz accept in Rockford, IL?

    Dr. Nitz in Rockford, 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)

    • Express Scripts

    • Federal Employee Program

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicare

    • State of Illinois

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nitz's office located?

    Dr. Stephen Nitz's Primary Practice

    7177 Crimson Ridge Dr Ste 5

    Rockford, IL 61107

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    Dr. Stephen Nitz's Practice 2

    303 N Jackson St

    Morrison, IL 61270

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    Dr. Stephen Nitz's Practice 3

    1663 Belvidere Rd

    Belvidere, IL 61008

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

    Dr. Nitz's National Provider Identifier (NPI) number is 1518958651.

    What common questions do patients ask about Dr. Nitz?

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

    What is Dr. Stephen Nitz's specialty?

    Dr. Nitz is a Family Medicine Specialist near Rockford, 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. Nitz to book an appointment today.

    Is this Dr. Stephen Nitz affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nitz is affiliated with Northwestern Medicine Central Dupage Hospital, Genesis Medical Center, Davenport, East Rusholme Street 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 Stephen Nitz accepting new patients in Rockford, IL?

    Yes, Dr. Stephen Nitz is accepting new patients at this time.

    Does Dr. Stephen Nitz offer online booking?

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

    How can I make an appointment with Stephen Nitz?

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

    Which board certifications does Dr. Stephen Nitz have?

    Dr. Stephen Nitz is certified by the American Board of Family Medicine.

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