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Dr. William Frederick, MD

Sharon, CT

34 Years of Experience

Accepting patients

    Who is Dr. Frederick, Anatomic Pathologist & Clinical Pathologist in Sharon, CT?

    Dr. William Frederick, MD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in Sharon, CT. He has been practicing for over 34 years and is board certified. Dr. Frederick completed his residency at Yale New Haven Hosp, Anatomic And Clinical Pathology. Dr. Frederick is fluent in English, Spanish, and Tagalog, and is currently seeing new patients. Dr. Frederick’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Frederick’s office at (860) 364-4141.

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

    • Residency: Yale New Haven Hosp, Anatomic And Clinical Pathology

    • Medical School: Wayne State Universtiy School Of Medicine

    Is Dr. Frederick board certified as an Anatomic Pathologist & Clinical Pathologist?

    Yes, Dr. William Frederick, MD is board certified by the American Board of Pathology

    What languages does Dr. Frederick speak?

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

    • English
    • Spanish
    • Tagalog

    What conditions does an Anatomic Pathologist & Clinical Pathologist like Dr. Frederick typically treat?

    As an Anatomic Pathologist & Clinical Pathologist, Dr. Frederick 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. Frederick. 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:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal polyps
    • Bowel polyps
    • Intestinal polyps

    ICD-10 Codes:

    • K635: Polyp of colon

    Also known as:

    • Actinic Keratosis
    • Skin Condition
    • Sun Exposure
    • Skin Cancer Treatment (PDQ®)
    • Solar keratosis
    • Precancerous skin lesion
    • Rough sun spots

    ICD-10 Codes:

    • L570: Actinic keratosis

    Also known as:

    • Benign Ascending Colon Polyp
    • Benign Tumor
    • Colonic Polyps
    • Colon Polyps
    • Non-cancerous ascending colon growth
    • Ascending colon adenoma
    • Ascending colon benign tumor

    ICD-10 Codes:

    • D122: Benign neoplasm of ascending colon

    Also known as:

    • Stomach and Duodenum Disorder
    • Stomach Disorder
    • Gastric Conditions
    • Duodenal Conditions
    • Digestive System Disorders

    ICD-10 Codes:

    • K3189: Other diseases of stomach and duodenum

    What procedures does an Anatomic Pathologist & Clinical Pathologist like Dr. Frederick typically perform?

    As an Anatomic Pathologist & Clinical Pathologist, Dr. Frederick 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. Frederick. 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:

    • Skin Biopsy
    • Shave Biopsy
    • Tangential Biopsy
    • Skin Lesion Biopsy

    CPT Codes:

    • 11102: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); single lesion

    Does Dr. Frederick accept my insurance?

    Dr. Frederick accepts most major insurance plans. Important: Please call our office at (860) 364-4141 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Frederick accept in Sharon, CT?

    Dr. Frederick in Sharon, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cigna Group

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Medicare

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Frederick's office located?

    Dr. William Frederick's Primary Practice

    50 Hospital Hill Rd

    Sharon, CT 06069

    (860) 364-4141

    Get Directions

    What hospitals are Dr. Frederick affiliated with?

    Dr. Frederick has admitting privileges at the following hospitals:

    West Haven Va Medical Center,West Haven, CT

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

    Dr. Frederick's National Provider Identifier (NPI) number is 1548270572.

    What common questions do patients ask about Dr. Frederick?

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

    What is Dr. William Frederick's specialty?

    Dr. Frederick is an Anatomic Pathologist & Clinical Pathologist near Sharon, CT.

    What does an Anatomic Pathologist & Clinical Pathologist do?

    A pathologist focuses on the causes and nature of diseases, contributing to diagnosis, prognosis, and treatment by applying knowledge from biological, chemical, and physical sciences in the laboratory. They utilize microscopic examinations of tissue specimens, cells, and body fluids, along with clinical laboratory tests on fluids and secretions, to diagnose, exclude, or monitor diseases.

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

    No, Dr. Frederick is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: West Haven Va Medical Center. Castle Connolly Top Hospitals 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 an Anatomic Pathologist & Clinical Pathologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Anatomic Pathologist & Clinical Pathologist. 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. William Frederick accepting new patients in Sharon, CT?

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

    Does Dr. William Frederick offer online booking?

    Please contact Dr. Frederick's office at (860) 364-4141 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. William Frederick?

    Please contact Dr. Frederick's office at (860) 364-4141 to schedule an appointment.

    Where is Dr. Frederick's office located?

    Dr. Frederick's office is located in Sharon, CT.

    Which board certifications does Dr. William Frederick have?

    Dr. William Frederick is certified by the American Board of Pathology.