PS
36 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Sun, Internist in Wallingford, CT?
Dr. Pei Sun, MD is an Internist, who primarily practices in Wallingford, CT with 1 additional practice location. She has been practicing for over 36 years and is board certified by the American Board of Internal Medicine. Dr. Sun graduated from First Medical College of the Navy and completed her residency at St Mary'S Hosp-Unity Hlth Sys, Internal Medicine. Dr. Sun is fluent in English and Chinese, and is currently seeing new patients. Dr. Sun’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sun’s office at (203) 269-4353.
Where did Dr. Sun go to medical school and complete their residency?
Residency: St Mary'S Hosp-Unity Hlth Sys, Internal Medicine | St Mary's Hospital (Waterbury) Program
Medical School: Shanghai First Med Coll- Shanghai- (Natl Shanghai M C) | First Medical College of the Navy
Is Dr. Sun board certified in Internist?
Yes, Dr. Pei Sun, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Sun speak?
Dr. Sun and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Sun treat?
As a Internist, Dr. Sun 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. Sun. 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 Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Pre-Procedure Lab Tests
- Pre-op blood work
- Lab tests before surgery
- Pre-treatment lab assessment
ICD-10 Codes:
- Z01812: Encounter for preprocedural laboratory examination
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Abnormal Breast Imaging Results
- Mammography
- Inconclusive mammogram
- Unclear breast scan results
- Abnormal breast scan
ICD-10 Codes:
- R928: Other abnormal and inconclusive findings on diagnostic imaging of breast
Also known as:
- Fatigue
- Tiredness
- Lack of energy
- Exhaustion
ICD-10 Codes:
- R5383: Other fatigue
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 Blood Pressure Heart and Kidney Disease with Heart Failure
- Chronic Kidney Disease
- Heart Failure
- High Blood Pressure
- Hypertensive Cardiorenal Syndrome
- Heart and Kidney Failure from High Blood Pressure
ICD-10 Codes:
- I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- Cellulitis
- Bacterial Skin Infection
- Leg Skin Infection
- Spreading Skin Infection
ICD-10 Codes:
- L03115: Cellulitis of right lower limb
Also known as:
- Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
ICD-10 Codes:
- I509: Heart failure, unspecified
Also known as:
- Sarcopenia
- Age-related muscle loss
- Muscle weakness in older adults
- Progressive muscle loss
ICD-10 Codes:
- M6284: Sarcopenia
Also known as:
- Cancer Surgery Aftercare
- After Surgery
- Cancer
- Post-cancer surgery care
- Oncology aftercare
- Cancer recovery follow-up
ICD-10 Codes:
- Z483: Aftercare following surgery for neoplasm
Also known as:
- Obesity
- Take Charge of Your Health: A Guide for Teenagers
- Excess Weight
- Being Overweight
- High BMI
ICD-10 Codes:
- E669: Obesity, unspecified
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:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- High Blood Pressure Heart Disease with Heart Failure
- Heart Failure
- High Blood Pressure
- Hypertensive Heart Failure
- High Blood Pressure Causing Heart Failure
ICD-10 Codes:
- I110: Hypertensive heart disease with heart failure
Also known as:
- Lower Back Spondylosis
- Spine Injuries and Disorder
- Lumbar Spondylosis
- Lower Back Arthritis
- Degenerative Lumbar Spine Disease
ICD-10 Codes:
- M47816: Spondylosis without myelopathy or radiculopathy, lumbar region
Which procedures does Dr. Sun perform as a Internist?
As a Internist, procedures performed by an Dr. Pei Sun 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. Sun's office.
Does Dr. Sun accept my insurance?
Dr. Sun accepts most major insurance plans. Important: Please call our office at (203) 269-4353 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sun accept in Wallingford, CT?
Dr. Sun in Wallingford, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CarePartners of Connecticut
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Express Scripts
Medicare
State of Connecticut
UnitedHealthcare
View All Insurances
Where is Dr. Sun's office located?
Dr. Pei Sun's Primary Practice
850 N Main Street Ext Ste 1A3
Wallingford, CT 06492
(203) 269-4353
What is Dr. Sun's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sun's National Provider Identifier (NPI) number is 1225171754.
What common questions do patients ask about Dr. Sun?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sun
What is Dr. Pei Sun's specialty?
Dr. Sun is a Internist near Wallingford, CT.
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. Sun to book an appointment today.Is this Dr. Pei Sun affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Sun is affiliated with Midstate Medical Center, Hartford Hospital, Smilow Cancer Hospital At Yale New Haven, St. Vincent's Medical Center - Bridgeport 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 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 Pei Sun accepting new patients in Wallingford, CT?
Yes, Dr. Pei Sun is accepting new patients at this time.
Does Dr. Pei Sun offer online booking?
Please contact Dr. Sun's office at (203) 269-4353 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Pei Sun?
Please contact Dr. Sun's office at (203) 269-4353 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Pei Sun have?
Dr. Pei Sun is certified by the American Board of Internal Medicine.
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