35 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Frei, Nephrologist in Bronx, NY?
Where did Dr. Frei go to medical school and complete their residency?
Residency: Boston Univ Med Ctr/Univ Hp, Nephrology; Montefiore M C-H&l Moses Div, Internal Medicine
Medical School: Suny-Hlth Sci Ctr At Brooklyn, Coll of Med, Brooklyn Ny | SUNY Downstate Medical Center College Of Medicine | State University of New York Downstate Medical Center College of Medicine
Is Dr. Frei board certified as a Nephrologist?
Yes, Dr. Gill Frei, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Frei speak?
Dr. Frei and their clinical team can communicate with patients in the following languages:
- English
- Spanish
What conditions does a Nephrologist like Dr. Frei typically treat?
As a Nephrologist, Dr. Frei 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. Frei. 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:
- End-Stage Kidney Disease
- Chronic Kidney Disease, Stage 4 (Severe)
- Chronic Kidney Disease Stage 3b
- Chronic Kidney Disease Stage 5
- Chronic Kidney Disease, Stage 3a
- Chronic Kidney Disease, Stage 3
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Chronic Kidney Disease
- ESRD
- End-Stage Renal Failure
- CKD Stage 4
- Severe Chronic Kidney Disease
- CKD Stage 3b
- Moderate Chronic Kidney Disease
- CKD Stage 5
- End-Stage Renal Disease
- CKD Stage 3a
- CKD Stage 3
ICD-10 Codes:
- N186: End stage renal disease
- N184: Chronic kidney disease, stage 4 (severe)
- N1832: Chronic kidney disease, stage 3b
- N185: Chronic kidney disease, stage 5
- N1831: Chronic kidney disease, stage 3a
- N1830: Chronic kidney disease, stage 3 unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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
What procedures does a Nephrologist like Dr. Frei typically perform?
As a Nephrologist, procedures performed by Dr. Gill Frei may include:
- Dialysis
- Kidney and Urinary Perfusion Scan
- Kidney Biopsy
- Kidney Transplant
- Kidney Ultrasound
- Nephrology Consultation
- Nephrology Follow Up
- Peritoneal Dialysis
Please contact Dr. Frei's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Frei accept my insurance?
Dr. Frei accepts most major insurance plans. Important: Please call our office at (718) 655-4956 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Frei accept in Bronx, NY?
Dr. Frei in Bronx, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centers Plan For Healthy Living
CVS Health (formerly Aetna)
Humana
International Brotherhood of Teamsters (IBT)
Kaiser Permanente
Medicaid
Medicare
National Benefit Fund
Peak
Service Employees International Union (SEIU)
View All Insurances
Where is Dr. Frei's office located?
What hospitals are Dr. Frei affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Frei has admitting privileges at the following hospitals:
What is Dr. Frei's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Frei's National Provider Identifier (NPI) number is 1477541761.
What common questions do patients ask about Dr. Frei?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Frei