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Dr. Hollis Underwood, MD

Phoenix, AZ

Accepting patients

    Who is Dr. Underwood, Internist in Phoenix, AZ?

    Dr. Hollis Underwood, MD is an Internist, who primarily practices in Phoenix, AZ with 2 additional practice locations. She is board certified. Dr. Underwood graduated from Howard University (//) and completed her residency at Mayo Grad School Med/Mayo Fndn. Dr. Underwood is fluent in English, German, Panjabi, Punjabi, and Spanish, and is currently seeing new patients. Dr. Underwood’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Underwood’s office at (602) 325-5580.

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

    • Fellowship: May Grad Sch Med

    • Residency: Mayo Grad School Med/Mayo Fndn

    • Medical School: Howard Univ Coll of Med, Washington Dc | HOWARD UNIV COLL OF MEDICINE | Howard University (//)

    What languages does Dr. Underwood speak?

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

    • English

    • German

    • Panjabi

    • Punjabi

    • Spanish

    What conditions does Dr. Underwood treat?

    As a Internist, Dr. Underwood 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. Underwood. 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes with Chronic Kidney Disease
    • Type 2 Diabetes with Diabetic Neuropathy
    • Type 2 Diabetes with Peripheral Artery Disease
    • Diabetes Type 2
    • Diabetic Kidney Problems
    • Type 2 diabetes
    • Diabetic Nerve Problems
    • Diabetic Neuropathy
    • Diabetes Complicationss
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease
    • Diabetic Nerve Damage
    • Diabetic Polyneuropathy
    • Peripheral Neuropathy from Diabetes
    • Diabetes Mellitus Nerve Problems
    • Diabetic nerve damage
    • Diabetes-related nerve pain
    • Peripheral neuropathy from diabetes
    • Diabetic Blood Vessel Disease
    • PAD from Diabetes
    • Circulation Problems from Diabetes

    ICD-10 Codes:

    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
    • E1142: Type 2 diabetes mellitus with diabetic polyneuropathy
    • E1140: Type 2 diabetes mellitus with diabetic neuropathy, unspecified
    • E1151: Type 2 diabetes mellitus with diabetic peripheral angiopathy without gangrene

    Also known as:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified
    • J4489: Other specified chronic obstructive pulmonary disease

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E7800: Pure hypercholesterolemia, unspecified
    • E785: Hyperlipidemia, unspecified

    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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    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

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories

    Also known as:

    • Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency

    ICD-10 Codes:

    • I509: Heart failure, unspecified

    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:

    • 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:

    • Abnormal Blood Sugar
    • Blood Glucose
    • High blood glucose
    • Low blood glucose
    • Glucose intolerance

    ICD-10 Codes:

    • R7309: Other abnormal glucose

    Also known as:

    • History of Other Medical Treatment
    • Past Medical Procedures
    • Previous Medical Care
    • History of Past Treatments

    ICD-10 Codes:

    • Z9289: Personal history of other medical treatment

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Peripheral Artery Disease
    • PVD
    • PAD
    • Poor Circulation in Legs
    • Blocked Leg Arteries

    ICD-10 Codes:

    • I739: Peripheral vascular disease, unspecified

    Which procedures does Dr. Underwood perform as a Internist?

    As a Internist, procedures performed by an Dr. Hollis Underwood may include:

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

    Does Dr. Underwood accept my insurance?

    Dr. Underwood accepts most major insurance plans. Important: Please call our office at (602) 325-5580 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Underwood accept in Phoenix, AZ?

    Dr. Underwood in Phoenix, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Banner Health

    • Centene

    • CVS Health (formerly Aetna)

    • Devoted Health

    • Express Scripts

    • Humana

    • Medicare

    • Mercy Care Plan

    • OptumRx

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Underwood's office located?

    Dr. Hollis Underwood's Primary Practice

    4420 E McDowell Rd

    Phoenix, AZ 85008

    (602) 325-5580

    Get Directions

    Dr. Hollis Underwood's Practice 2

    10001 W Bell Rd Ste 105

    Sun City, AZ 85351

    Get Directions

    Dr. Hollis Underwood's Practice 3

    6611 W Peoria Ave

    Glendale, AZ 85302

    (602) 325-5580

    Get Directions

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

    Dr. Underwood's National Provider Identifier (NPI) number is 1770640369.

    What common questions do patients ask about Dr. Underwood?

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

    What is Dr. Hollis Underwood's specialty?

    Dr. Underwood is a Internist near Phoenix, AZ.

    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. Underwood to book an appointment today.

    Is this Dr. Hollis Underwood affiliated with a ranked Castle Connolly Top Hospital?

    No, Underwood 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 Hollis Underwood accepting new patients in Phoenix, AZ?

    Yes, Dr. Hollis Underwood is accepting new patients at this time.

    Does Dr. Hollis Underwood offer online booking?

    Please contact Dr. Underwood's office at (602) 325-5580 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Hollis Underwood?

    Please contact Dr. Underwood's office at (602) 325-5580 for information regarding telehealth appointment availability or for scheduling assistance.

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