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Dr. Lynnus Peng, MD

Fullerton, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Peng, Anesthesiologist in Fullerton, CA?

    Dr. Lynnus Peng, MD is an Anesthesiologist, who primarily practices in Fullerton, CA with 2 additional practice locations. He is board certified by the American Board of Anesthesiology. Dr. Peng completed his residency at Johns Hopkins Univ Sch Med, Anesthesiology; Univ Ca Irvine Med Ctr, Emergency Medicine. Dr. Peng is fluent in English, and is currently seeing new patients. Dr. Peng’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Peng’s office at (714) 871-3280.

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

    • Residency: Johns Hopkins Univ Sch Med, Anesthesiology; Univ Ca Irvine Med Ctr, Emergency Medicine

    • Medical School: University of Southern Ca Sch of Med, Los Angeles Ca

    Is Dr. Peng board certified in Anesthesiologist?

    Yes, Dr. Lynnus Peng, MD is board certified by the American Board of Anesthesiology

    What languages does Dr. Peng speak?

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

    • English

    What conditions does Dr. Peng treat?

    As a Anesthesiologist, 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.

    Also known as:

    • Cataract
    • Cloudy lens
    • Lens clouding
    • Eye cloudiness

    ICD-10 Codes:

    • H2512: Age-related nuclear cataract, left eye
    • H2511: Age-related nuclear cataract, right eye
    • H25812: Combined forms of age-related cataract, left eye

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Acute pain after medical procedure
    • Pain
    • Acute post-operative pain
    • Pain after surgery
    • Post-procedural pain

    ICD-10 Codes:

    • G8918: Other acute postprocedural pain

    Also known as:

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

    ICD-10 Codes:

    • M1711: Unilateral primary osteoarthritis, right knee
    • M1712: Unilateral primary osteoarthritis, left knee

    Also known as:

    • Gastrointestinal Bleeding
    • Dark, Tarry Stools (Melena)
    • Gastrointestinal (GI) Bleeding
    • GI Bleeding
    • Internal Digestive Bleeding
    • Digestive Tract Hemorrhage
    • Melena
    • Black Stools
    • Upper GI Bleed Signs

    ICD-10 Codes:

    • K922: Gastrointestinal hemorrhage, unspecified
    • K921: Melena

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Arrhythmia
    • Atrial Fibrillation
    • Irregular heartbeat
    • Heart rhythm disorder
    • Cardiac dysrhythmia
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I499: Cardiac arrhythmia, unspecified
    • I480: Paroxysmal atrial fibrillation

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    Also known as:

    • Bile Duct Stones
    • Gallstones
    • Choledocholithiasis
    • Biliary duct calculi

    ICD-10 Codes:

    • K8050: Calculus of bile duct without cholangitis or cholecystitis without obstruction

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Difficulty Swallowing
    • Swallowing Disorder
    • Dysphagia
    • Trouble swallowing
    • Painful swallowing

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    Also known as:

    • Kidney Stones
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi

    ICD-10 Codes:

    • N200: Calculus of kidney

    Also known as:

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

    ICD-10 Codes:

    • K635: Polyp of colon

    Also known as:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Lower Back Spinal Stenosis with Nerve Pain in Legs
    • Spinal Stenosis
    • Lumbar Spinal Stenosis with Claudication
    • Narrowing of Lower Back Spinal Canal with Leg Pain
    • Nerve Compression in Lower Back with Walking Pain

    ICD-10 Codes:

    • M48062: Spinal stenosis, lumbar region with neurogenic claudication

    Does Dr. Peng accept my insurance?

    Dr. Peng accepts most major insurance plans. Important: Please call our office at (714) 871-3280 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Peng accept in Fullerton, CA?

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

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • CalOptima

    • Centene

    • CVS Health (formerly Aetna)

    • Monarch HealthCare

    • OptumRx

    • Scan Health Plan

    • St. Joseph Health System (CA)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Peng's office located?

    Dr. Lynnus Peng's Primary Practice

    101 E Valencia Mesa Dr

    Fullerton, CA 92835

    (714) 871-3280

    Get Directions

    Dr. Lynnus Peng's Practice 2

    1124 S Main St Ste 101

    Corona, CA 92882

    Get Directions

    Dr. Lynnus Peng's Practice 3

    3460 E La Palma Ave

    Anaheim, CA 92806

    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 1295787158.

    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. Lynnus Peng's specialty?

    Dr. Peng is a Anesthesiologist near Fullerton, CA. A physician specialist in pain management and maintaining or restoring a stable state during and right after surgical, obstetric, or diagnostic operations is known as an anesthesiologist. This specialist assesses each patient's risk of surgery and tries to improve their condition before to, during, and following the procedure. Anesthesiologists provide medical management, pain management, and critical care consults in addition to these vital management responsibilities. They are responsible for managing patients with severe illnesses or injuries, supervising the recovery period following anesthesia, directing resuscitation efforts for patients experiencing cardiac or respiratory emergencies that may require artificial ventilation, and diagnosing and treating both acute and chronic pain, including pain related to cancer. Contact Dr. Peng to book an appointment today.

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

    Yes, Dr. Peng is affiliated with Providence St. Jude Medical Center, Providence St. Jude Medical Center, Providence St. Jude Medical Center, Uci 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

    Where can I learn more about Anesthesiologist?

    Explore Anesthesiologist 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 Lynnus Peng accepting new patients in Fullerton, CA?

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

    Does Dr. Lynnus Peng offer online booking?

    Please contact Dr. Peng's office at (714) 871-3280 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Lynnus Peng?

    Please contact Dr. Peng's office at (714) 871-3280 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Lynnus Peng have?

    Dr. Lynnus Peng is certified by the American Board of Anesthesiology.

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