Affiliated with a Castle Connolly Top Hospital
Who is Dr. Underwood, Internist in Phoenix, AZ?
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 an Internist like Dr. Underwood typically treat?
As an 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. 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 with Chronic Kidney Disease
- Type 2 Diabetes with Diabetic Neuropathy
- Diabetes Type 2
- Diabetic Kidney Problems
- Type 2 diabetes
- Diabetic Nerve Problems
- Diabetic Neuropathy
- 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
ICD-10 Codes:
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
- 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 Cholesterol
- Cholesterol
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Also known as:
- Prediabetes
- Insulin Resistance & Prediabetes
- Borderline diabetes
- Insulin resistance
- High blood sugar (not yet diabetes)
ICD-10 Codes:
- R7303: Prediabetes
What procedures does an Internist like Dr. Underwood typically perform?
As an Internist, procedures performed by Dr. Hollis Underwood may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Underwood's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
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 Corporation
Cigna Group
CVS Health (formerly Aetna)
Devoted Health
Humana
Medicare
Mercy Care
Mercy Maricopa Integrated Care
UnitedHealth Group
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
What hospitals are Dr. Underwood affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Underwood has admitting privileges at the following hospitals:
What is Dr. Underwood's NPI number?A 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?
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.