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Dr. Louis Peng, MD

Salem, OR

24 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Peng, Internist in Salem, OR?

    Dr. Louis Peng, MD is an Internist, who primarily practices in Salem, OR with 2 additional practice locations. He has been practicing for over 24 years and is board certified. Dr. Peng graduated from Tufts University School of Medicine and completed his residency at Or Hlth Sci Univ Hosp, Internal Medicine. Dr. Peng is fluent in English and Chinese, and is currently seeing new patients. Dr. Peng’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Peng’s office at (360) 952-4457.

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

    • Residency: Or Hlth Sci Univ Hosp, Internal Medicine | Oregon Health & Science University Program

    • Medical School: Tufts Univ Sch of Med, Boston Ma | Tufts University School of Medicine

    Is Dr. Peng board certified as an Internist?

    Yes, Dr. Louis Peng, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Peng speak?

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

    • Chinese

    • English

    What conditions does an Internist like Dr. Peng typically treat?

    As an Internist, Dr. Peng 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. Peng. 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • Depression Screening
    • Other Mental Health Screening
    • Depression
    • Health Screening
    • Mental Health Screening
    • Depression Test
    • Mental Health Check for Depression
    • Mood Disorder Screening
    • Behavioral Disorder Screening
    • Psychological Evaluation
    • Mental Wellness Check

    ICD-10 Codes:

    • Z1331: Encounter for screening for depression
    • Z1339: Encounter for screening examination for other mental health and behavioral disorders

    Also known as:

    • Adult Health Checkup with Abnormal Findings
    • Health Checkup
    • Adult Physical Exam with Issues
    • Routine Checkup with Concerns
    • General Medical Exam with Abnormal Results

    ICD-10 Codes:

    • Z0001: Encounter for general adult medical examination with abnormal findings

    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:

    • Sexually Transmitted Infection (STI) Screening
    • Health Screening
    • STD screening
    • Sexual health check
    • Venereal disease test

    ICD-10 Codes:

    • Z113: Encounter for screening for infections with a predominantly sexual mode of transmission

    What procedures does an Internist like Dr. Peng typically perform?

    As an Internist, Dr. Peng 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. Peng. 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:

    • Individual Speech and Language Therapy
    • Speech-Language Pathology
    • Voice Therapy
    • Communication Disorder Treatment
    • Auditory Processing Therapy

    CPT Codes:

    • 92507: Treatment Of Speech, Language, Voice, Communication, And/Or Auditory Processing Disorder; Individual

    Does Dr. Peng accept my insurance?

    Dr. Peng accepts most major insurance plans. Important: Please call our office at (360) 952-4457 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Peng accept in Salem, OR?

    Dr. Peng in Salem, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Kaiser Permanente

    • Medicare

    • Mutual of Omaha

    • Providence Health & Services

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Peng's office located?

    Dr. Louis Peng's Primary Practice

    890 Oak St SE Ste 4000

    Salem, OR 97301

    (360) 952-4457

    Get Directions

    Dr. Louis Peng's Practice 2

    18 NW 20th Ave

    Battle Ground, WA 98604

    Get Directions

    Dr. Louis Peng's Practice 3

    650 N Devine Rd Ste B

    Vancouver, WA 98661

    Get Directions

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

    Dr. Peng's National Provider Identifier (NPI) number is 1831121615.

    What common questions do patients ask about Dr. Peng?

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

    What is Dr. Louis Peng's specialty?

    Dr. Peng is a Internist near Salem, OR.

    What does an Internist do?

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Is this Dr. Louis Peng affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Peng is affiliated with Salem Hospital - Salem, Or, Peacehealth Southwest 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 an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Louis Peng accepting new patients in Salem, OR?

    Yes, Dr. Louis Peng is accepting new patients at this time.

    Does Dr. Louis Peng offer online booking?

    Please contact Dr. Peng's office at (360) 952-4457 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Louis Peng?

    Please contact Dr. Peng's office at (360) 952-4457 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Louis Peng have?

    Dr. Louis Peng is certified by the American Board of Internal Medicine.

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