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Dr. Peter Williams, MD

Diagnostic Radiologist

Normal, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Williams, Diagnostic Radiologist in Normal, IL?

    Dr. Peter Williams, MD is a Diagnostic Radiologist, who primarily practices in Normal, IL with 2 additional practice locations. He is board certified. Dr. Williams completed his residency at Oh State Univ Hosp, Diagnostic Radiology; Osf St Francis Med Ctr, General Surgery. Dr. Williams is fluent in English, and is currently seeing new patients. Dr. Williams’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Williams’s office at (309) 494-9320.

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

    • Residency: Oh State Univ Hosp, Diagnostic Radiology; Osf St Francis Med Ctr, General Surgery

    • Medical School: Rush Med Coll of Rush University, Chicago Il

    Is Dr. Williams board certified as a Diagnostic Radiologist?

    Yes, Dr. Peter Williams, MD is board certified by the American Board of Radiology

    What languages does Dr. Williams speak?

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

    • English

    What conditions does a Diagnostic Radiologist like Dr. Williams typically treat?

    As a Diagnostic Radiologist, Dr. Williams 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. Williams. 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. Learn more about our claims-based healthcare methodology.

    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:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

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

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    What procedures does a Diagnostic Radiologist like Dr. Williams typically perform?

    As a Diagnostic Radiologist, Dr. Williams performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Williams. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Ultrasound-Guided Breast Biopsy
    • Breast Biopsy
    • Percutaneous Breast Biopsy
    • Breast Tissue Sample
    • Breast Lesion Biopsy with Clip

    CPT Codes:

    • 19083: Biopsy, breast, with placement of breast localization device(s) (eg, clip, metallic pellet), when performed, and imaging of the biopsy specimen, when performed, percutaneous; first lesion, including ultrasound guidance

    Also known as:

    • Ultrasound-Guided Fine Needle Biopsy
    • Biopsy
    • Ultrasound
    • FNA Biopsy with Ultrasound
    • Image-Guided Biopsy
    • Fine Needle Aspiration
    • First Lesion Biopsy

    CPT Codes:

    • 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion

    Also known as:

    • Abdominal Fluid Drainage with Imaging Guidance
    • Guided Abdominal Paracentesis
    • Ascites Drainage with Ultrasound
    • Fluid Removal from Belly

    CPT Codes:

    • 49083: Abdominal paracentesis (diagnostic or therapeutic); with imaging guidance

    Also known as:

    • PICC Line Insertion (Adult/Older Child)
    • Peripherally Inserted Central Catheter
    • PICC Line Placement
    • Central Venous Catheter Insertion

    CPT Codes:

    • 36573: Insertion of peripherally inserted central venous catheter (PICC), without subcutaneous port or pump, including all imaging guidance, image documentation, and all associated radiological supervision and interpretation required to perform the insertion; age 5 years or older

    Does Dr. Williams accept my insurance?

    Dr. Williams accepts most major insurance plans. Important: Please call our office at (309) 494-9320 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Williams accept in Normal, IL?

    Dr. Williams in Normal, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Allied Benefit Systems

    • Blue Cross Blue Shield of Michigan

    • Cigna Group

    • Group Administrators Ltd

    • Humana

    • Medicare

    • Molina Healthcare

    • Sanford Health

    • State of Illinois

    View All Insurances

    Where is Dr. Williams' office located?

    Dr. Peter Williams' Primary Practice

    2200 Fort Jesse Rd Ste 100

    Normal, IL 61761

    (309) 494-9320

    Get Directions

    Perry Memorial Hosp

    535 Park Ave E

    Princeton, IL 61356

    Get Directions

    Methodist Medical Center

    221 NE Glen Oak Ave

    Peoria, IL 61636

    Get Directions

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

    Dr. Williams's National Provider Identifier (NPI) number is 1891864625.

    What common questions do patients ask about Dr. Williams?

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

    What is Dr. Peter Williams's specialty?

    Dr. Williams is a Diagnostic Radiologist near Normal, IL.

    What does a Diagnostic Radiologist do?

    A radiologist is a medical doctor who specializes in using imaging technologies to diagnose, manage, and treat various medical conditions. Radiologists typically focus on Diagnostic Radiology, Interventional Radiology, or Radiation Oncology, and may also obtain certifications in a range of subspecialties, such as neuroradiology, musculoskeletal radiology, or pediatric radiology. Additionally, board certifications are available in Medical Physics, which ensures the safe and effective use of radiation in imaging and treatment. Radiologists collaborate with other healthcare professionals to interpret imaging results and help guide patient care decisions.

    Is Dr. Peter Williams affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Williams is affiliated with Osf Healthcare St. Mary Medical Center, Osf Healthcare Saint Francis Medical Center, Osf Healthcare St. Joseph Medical Center, Northwestern Memorial Hospital, Osf Healthcare Saint Anthony 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

    When to see a Diagnostic Radiologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Diagnostic Radiologist. Explore 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 Dr. Peter Williams accepting new patients in Normal, IL?

    Yes, Dr. Peter Williams is accepting new patients at this time.

    Does Dr. Peter Williams offer online booking?

    Please contact Dr. Williams' office at (309) 494-9320 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Peter Williams?

    Please contact Dr. Williams' office at (309) 494-9320 to schedule an appointment.

    Where is Dr. Williams' office located?

    Dr. Williams' offices are located in Normal, IL, Princeton, IL, and Peoria, IL.

    Which board certifications does Dr. Peter Williams have?

    Dr. Peter Williams is certified by the American Board of Radiology.