28 Years of Experience
Accepting patients
Who is Dr. Knight, Internist in Port Washington, NY?
Dr. William Knight, MD is an Internist, who primarily practices in Port Washington, NY. He has been practicing for over 28 years and is board certified by the American Board of Internal Medicine. Dr. Knight graduated from New York Medical College and completed his residency at Fletcher Allen Hlth Care, Internal Medicine. He is a member of the American College of Physicians and Medical Society of the State of New York. Dr. Knight is fluent in English, Chinese, and Spanish, and is currently seeing new patients. Dr. Knight’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Knight’s office at (516) 944-9515.
Where did Dr. Knight go to medical school and complete their residency?
Residency: Fletcher Allen Hlth Care, Internal Medicine | University of Vermont/Fletcher Allen Health Care | University of Vermont/Fletcher Allen Health Care Program
Medical School: New York Med Coll- Valhalla Ny | New York Medical College
Is Dr. Knight board certified in Internist?
Yes, Dr. William Knight, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Knight speak?
Dr. Knight and their clinical team can communicate with patients in the following languages:
Chinese
English
Spanish
What conditions does Dr. Knight treat?
As a Internist, Dr. Knight 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. Knight. 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:
- Elevated Blood Pressure
- High Blood Pressure
- High Blood Pressure Reading
- Prehypertension
- Borderline High Blood Pressure
ICD-10 Codes:
- R030: Elevated blood-pressure reading, without diagnosis of hypertension
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Other Specific B Vitamin Deficiency
- B Vitamins
- Malnutrition
- Specific B Vitamin Shortage
- Less Common B Vitamin Deficiency
- Rare B Vitamin Deficiency
ICD-10 Codes:
- E538: Deficiency of other specified B group vitamins
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:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I4891: Unspecified 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:
- Enlarged Prostate with Urinary Symptoms
- Enlarged Prostate (BPH)
- Enlarged Prostate (Benign Prostatic Hyperplasia)
- BPH with LUTS
- Prostate enlargement with urinary issues
- Benign prostatic hyperplasia with urinary symptoms
ICD-10 Codes:
- N401: Benign prostatic hyperplasia with lower urinary tract symptoms
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Sinusitis
- Sinus Infection
- Rhinosinusitis
- Acute Sinus Infection
ICD-10 Codes:
- J0190: Acute sinusitis, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, 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:
- Allergic Rhinitis
- Allergy
- Nasal allergies
- Allergy rhinitis
- Chronic runny nose
ICD-10 Codes:
- J309: Allergic rhinitis, unspecified
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Essential Tremor
- Tremor
- Essential tremor
- Familial Tremor
- Benign Essential Tremor
ICD-10 Codes:
- G250: Essential tremor
Also known as:
- Memory Loss
- Memory
- Amnesia
- Forgetfulness
- Loss of Recall
ICD-10 Codes:
- R413: Other amnesia
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
Also known as:
- Back Pain
- Backache
- Dorsalgia
- Spinal Pain
ICD-10 Codes:
- M549: Dorsalgia, unspecified
Which procedures does Dr. Knight perform as a Internist?
As a Internist, procedures performed by an Dr. William Knight 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
For detailed information, please contact Dr. Knight's office.
Does Dr. Knight accept my insurance?
Dr. Knight accepts most major insurance plans. Important: Please call our office at (516) 944-9515 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Knight accept in Port Washington, NY?
Dr. Knight in Port Washington, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Medicare
State of Maine
UnitedHealthcare
View All Insurances
Where is Dr. Knight's office located?
Dr. William Knight's Primary Practice
535 Port Washington Blvd Ste 201
Port Washington, NY 11050
(516) 944-9515
Recognitions
Memberships & Associations
American College of Physicians
Member
Medical Society of the State of New York
Member
What is Dr. Knight's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Knight's National Provider Identifier (NPI) number is 1245314475.
What common questions do patients ask about Dr. Knight?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Knight
What is Dr. William Knight's specialty?
Dr. Knight is a Internist near Port Washington, NY.
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. Knight to book an appointment today.Is this Dr. William Knight affiliated with a ranked Castle Connolly Top Hospital?
No, Knight 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 William Knight accepting new patients in Port Washington, NY?
Yes, Dr. William Knight is accepting new patients at this time.
Does Dr. William Knight offer online booking?
Please contact Dr. Knight's office at (516) 944-9515 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Knight?
Please contact Dr. Knight's office at (516) 944-9515 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Knight have?
Dr. William Knight is certified by the American Board of Internal Medicine.
Other Internist Near Port Washington, NY
Internist
Accepting patientsDr. Emia Chan, MD is an Internist, who primarily practices in Port Washington, NY. She has been practicing for over 26 years and is board certified by the American Board of Internal Medicine.
Port Washington, NY
MP
Internist
Dr. Mohammed Parvaz is an Internist, who primarily practices in Port Washington, NY. He is board certified.
Port Washington, NY
MB
Internist
Accepting patientsDr. Mohammed Bari, MD is an Internist, who primarily practices in Roslyn, NY. He is board certified.
Roslyn, NY