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Dr. Douglas Hegstad, MD

San Bernardino, CA

39 Years of Experience

Accepting patients

    Who is Dr. Hegstad, Internist in San Bernardino, CA?

    Dr. Douglas Hegstad, MD is an Internist, who primarily practices in San Bernardino, CA with 2 additional practice locations. He has been practicing for over 39 years and is board certified by the American Board of Internal Medicine. Dr. Hegstad completed his residency at Loma Linda Univ Med Ctr, Internal Medicine. Dr. Hegstad is fluent in English, and is currently seeing new patients. Dr. Hegstad’s practice accepts Kaiser Permanente and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hegstad’s office at (951) 486-5700.

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

    • Residency: Loma Linda Univ Med Ctr, Internal Medicine

    Is Dr. Hegstad board certified in Internist?

    Yes, Dr. Douglas Hegstad, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Hegstad speak?

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

    • English

    What conditions does Dr. Hegstad treat?

    As a Internist, Dr. Hegstad 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. Hegstad. 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:

    • 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:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Type 2 Diabetes with Diabetic Neuropathy
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Complicationss
    • Diabetic Nerve Problems
    • Diabetic Neuropathy
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes
    • Diabetic Nerve Damage
    • Diabetic Polyneuropathy
    • Peripheral Neuropathy from Diabetes
    • Diabetes Mellitus Nerve Problems

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E1169: Type 2 diabetes mellitus with other specified complication
    • E1142: Type 2 diabetes mellitus with diabetic polyneuropathy

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Severe Obesity
    • Obesity
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Morbid Obesity
    • Extreme Obesity
    • Class 3 Obesity
    • Excess Weight
    • Being Overweight
    • High BMI

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories
    • E669: Obesity, unspecified

    Also known as:

    • Other Specific Healthcare Encounters
    • Special Medical Visits
    • Unusual Doctor Appointments
    • Healthcare for Unique Situations

    ICD-10 Codes:

    • Z7689: Persons encountering health services in other specified circumstances

    Also known as:

    • Screening for Other Viral Disease
    • Tuberculosis Screening
    • Health Screening
    • Other Viral Infection Screening
    • Miscellaneous Virus Test
    • Non-COVID Viral Screening
    • TB test
    • PPD test
    • Tuberculosis exposure check

    ICD-10 Codes:

    • Z1159: Encounter for screening for other viral diseases
    • Z111: Encounter for screening for respiratory tuberculosis

    Also known as:

    • Prediabetes
    • Insulin Resistance & Prediabetes
    • Borderline diabetes
    • Insulin resistance
    • High blood sugar (not yet diabetes)

    ICD-10 Codes:

    • R7303: Prediabetes

    Also known as:

    • Having a Prosthetic Heart Valve
    • Heart Valve Disease
    • Artificial heart valve
    • Mechanical heart valve
    • Bioprosthetic valve

    ICD-10 Codes:

    • Z952: Presence of prosthetic heart valve

    Also known as:

    • Colon Cancer Screening
    • Cervical Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • HPV and Pap Test Results
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening
    • Pap Test
    • HPV Test
    • Cervical Smear
    • Early Cervical Cancer Detection

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon
    • Z124: Encounter for screening for malignant neoplasm of cervix

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • Vitamin D Deficiency
    • Low Vitamin D Levels
    • Lack of Vitamin D
    • Hypovitaminosis D

    ICD-10 Codes:

    • E559: Vitamin D deficiency, unspecified

    Also known as:

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

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • Painful Urination
    • Urine and Urination
    • Dysuria
    • Burning when peeing
    • Stinging during urination

    ICD-10 Codes:

    • R300: Dysuria

    Which procedures does Dr. Hegstad perform as a Internist?

    As a Internist, procedures performed by an Dr. Douglas Hegstad may include:

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

    Does Dr. Hegstad accept my insurance?

    Dr. Hegstad accepts most major insurance plans. Important: Please call our office at (951) 486-5700 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hegstad accept in San Bernardino, CA?

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

    Top Insurances

    • Blue Shield of California

    • Inland Empire

    • Kaiser Permanente

    View All Insurances

    Where is Dr. Hegstad's office located?

    Dr. Douglas Hegstad's Primary Practice

    250 S G St

    San Bernardino, CA 92410

    (951) 486-5700

    Get Directions

    Dr. Douglas Hegstad's Practice 2

    11234 Anderson St

    Loma Linda, CA 92350

    Get Directions

    Dr. Douglas Hegstad's Practice 3

    26520 Cactus Ave

    Moreno Valley, CA 92555

    Get Directions

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

    Dr. Hegstad's National Provider Identifier (NPI) number is 1649204009.

    What common questions do patients ask about Dr. Hegstad?

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

    What is Dr. Douglas Hegstad's specialty?

    Dr. Hegstad is a Internist near San Bernardino, CA.

    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.

    Contact Dr. Hegstad to book an appointment today.

    Is this Dr. Douglas Hegstad affiliated with a ranked Castle Connolly Top Hospital?

    No, Hegstad 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 Internist?

    Explore Internist 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 Douglas Hegstad accepting new patients in San Bernardino, CA?

    Yes, Dr. Douglas Hegstad is accepting new patients at this time.

    Does Dr. Douglas Hegstad offer online booking?

    Please contact Dr. Hegstad's office at (951) 486-5700 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Douglas Hegstad?

    Please contact Dr. Hegstad's office at (951) 486-5700 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Douglas Hegstad have?

    Dr. Douglas Hegstad is certified by the American Board of Internal Medicine.

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