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Dr. Kei Doi, MD, PHD

Brewster, NY

Accepting patients

    Who is Dr. Doi, Diagnostic Radiologist in Brewster, NY?

    Dr. Kei Doi, MD, PHD is a Diagnostic Radiologist, who primarily practices in Brewster, NY with 2 additional practice locations. He is board certified. Dr. Doi graduated from Albert Einstein College of Medicine of Yeshiva University and completed his residency at University Mich Med School Hosps. Dr. Doi is fluent in English and Japanese, and is currently seeing new patients. Dr. Doi’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Doi’s office at (845) 278-6200.

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

    • Residency: University Mich Med School Hosps | University of Michigan Program

    • Medical School: Albert Einstein College of Medicine of Yeshiva University

    What languages does Dr. Doi speak?

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

    • English

    • Japanese

    What conditions does Dr. Doi treat?

    As a Diagnostic Radiologist, Dr. Doi 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. Doi. 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:

    • 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:

    • Breast Cancer Screening
    • Health Screening
    • Breast Cancer Screening (PDQ®)
    • Mammogram
    • Breast Exam
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1239: Encounter for other screening for malignant neoplasm of breast

    Also known as:

    • Osteoporosis Screening
    • Health Screening
    • Bone Density Test
    • Bone Health Screening
    • DEXA Scan

    ICD-10 Codes:

    • Z13820: Encounter for screening for osteoporosis

    Also known as:

    • Osteoarthritis of the right shoulder
    • Osteoarthritis of the left shoulder
    • Primary Osteoarthritis in Right Knee
    • Osteoarthritis of the left knee
    • Osteoarthritis
    • Degenerative joint disease
    • Wear-and-tear arthritis
    • Arthrosis
    • Joint degeneration
    • Right Knee Arthritis
    • Right Knee Degenerative Joint Disease

    ICD-10 Codes:

    • M19011: Primary osteoarthritis, right shoulder
    • M19012: Primary osteoarthritis, left shoulder
    • M1711: Unilateral primary osteoarthritis, right knee
    • M1712: Unilateral primary osteoarthritis, left knee

    Also known as:

    • Age-Related Osteoporosis
    • Fractures
    • Osteoporosis
    • Senile Osteoporosis
    • Primary Osteoporosis
    • Bone Thinning from Aging

    ICD-10 Codes:

    • M810: Age-related osteoporosis without current pathological fracture

    Also known as:

    • Multiple Site Bone Density and Structure Disorder
    • Bone Density
    • Bone Disease
    • Widespread Bone Density Disorder
    • Generalized Bone Structure Problem
    • Multi-site Bone Disorder

    ICD-10 Codes:

    • M8589: Other specified disorders of bone density and structure, multiple sites

    Also known as:

    • Nontoxic Multinodular Goiter
    • Thyroid Disease
    • Multinodular Goiter
    • Lumpy Enlarged Thyroid

    ICD-10 Codes:

    • E042: Nontoxic multinodular goiter

    Also known as:

    • Unclear Mammogram
    • Tiny Calcium Spots on Mammogram
    • Mammography
    • Mammograms
    • Inconclusive breast screening
    • Mammogram needs further testing
    • Uncertain mammogram result
    • Breast microcalcifications
    • Mammogram calcifications
    • Small calcium deposits in breast

    ICD-10 Codes:

    • R922: Inconclusive mammogram
    • R920: Mammographic microcalcification found on diagnostic imaging of breast

    Also known as:

    • Abnormal Breast Imaging Results
    • Mammography
    • Inconclusive mammogram
    • Unclear breast scan results
    • Abnormal breast scan

    ICD-10 Codes:

    • R928: Other abnormal and inconclusive findings on diagnostic imaging of breast

    Also known as:

    • Bone Density and Structure Disorder
    • Bone Density
    • Bone Disease
    • Bone Structure Problem
    • Bone Density Problem

    ICD-10 Codes:

    • M85852: Other specified disorders of bone density and structure, left thigh

    Also known as:

    • Other Soft Tissue Disorder
    • Connective Tissue Disorder
    • Muscle Disorder
    • Muscle and connective tissue problems
    • Uncommon soft tissue conditions
    • Various soft tissue ailments

    ICD-10 Codes:

    • M7989: Other specified soft tissue disorders

    Also known as:

    • Lower Back Spondylosis
    • Spine Injuries and Disorder
    • Lumbar Spondylosis
    • Lower Back Arthritis
    • Degenerative Lumbar Spine Disease

    ICD-10 Codes:

    • M47816: Spondylosis without myelopathy or radiculopathy, lumbar region

    Also known as:

    • Single Nontoxic Thyroid Nodule
    • Thyroid Disease
    • Benign Thyroid Nodule
    • Solitary Thyroid Nodule

    ICD-10 Codes:

    • E041: Nontoxic single thyroid nodule

    Also known as:

    • Fatty Liver Disease
    • Liver Disease
    • Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
    • Nonalcoholic Fatty Liver Disease & NASH in Children
    • NAFLD
    • NASH
    • Hepatic steatosis

    ICD-10 Codes:

    • K760: Fatty (change of) liver, not elsewhere classified

    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:

    • Uterine Fibroids
    • Leiomyoma
    • Fibromyoma
    • Myoma
    • Uterine growth

    ICD-10 Codes:

    • D259: Leiomyoma of uterus, unspecified

    Which procedures does Dr. Doi perform as a Diagnostic Radiologist?

    As a Diagnostic Radiologist, procedures performed by a Dr. Kei Doi may include:

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

    Does Dr. Doi accept my insurance?

    Dr. Doi accepts most major insurance plans. Important: Please call our office at (845) 278-6200 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Doi accept in Brewster, NY?

    Dr. Doi in Brewster, NY 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)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Medicare

    • MVP Healthcare

    • OptumRx

    • State of Connecticut

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Doi's office located?

    Dr. Kei Doi's Primary Practice

    3839 Danbury Rd

    Brewster, NY 10509

    (845) 278-6200

    Get Directions

    Dr. Kei Doi's Practice 2

    666 Lexington Ave

    Mount Kisco, NY 10549

    Get Directions

    Dr. Kei Doi's Practice 3

    40 Old Ridgebury Rd Ste 103

    Danbury, CT 06810

    Get Directions

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

    Dr. Doi's National Provider Identifier (NPI) number is 1265414692.

    What common questions do patients ask about Dr. Doi?

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

    What is Dr. Kei Doi's specialty?

    Dr. Doi is a Diagnostic Radiologist near Brewster, NY. 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. Contact Dr. Doi to book an appointment today.

    Is this Dr. Kei Doi affiliated with a ranked Castle Connolly Top Hospital?

    No, Doi is not affiliated with a Castle Connolly Top Hospital. 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

    Where can I learn more about Diagnostic Radiologist?

    Explore Diagnostic Radiologist 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 Kei Doi accepting new patients in Brewster, NY?

    Yes, Dr. Kei Doi is accepting new patients at this time.

    Does Dr. Kei Doi offer online booking?

    Please contact Dr. Doi's office at (845) 278-6200 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Kei Doi?

    Please contact Dr. Doi's office at (845) 278-6200 for information regarding telehealth appointment availability or for scheduling assistance.

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