NS
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Siddiqi, Nephrologist in Rancho Cucamonga, CA?
Dr. Nazia Siddiqi, MD is a Nephrologist, who primarily practices in Rancho Cucamonga, CA with 2 additional practice locations. Dr. Siddiqi is fluent in English and Spanish, and is currently seeing new patients. Dr. Siddiqi’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Siddiqi’s office at (909) 987-2528.
What languages does Dr. Siddiqi speak?
Dr. Siddiqi and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Nephrologist like Dr. Siddiqi typically treat?
As a Nephrologist, Dr. Siddiqi 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. Siddiqi. 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:
- Adult Health Checkup with Abnormal Findings
- Health Checkup
- Adult Physical Exam with Issues
- Routine Checkup with Concerns
- General Medical Exam with Abnormal Results
ICD-10 Codes:
- Z0001: Encounter for general adult medical examination with abnormal findings
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Chronic Kidney Disease, Stage 3a
- Chronic Kidney Disease Stage 3b
- Chronic Kidney Disease
- Chronic Kidney Disease (CKD)
- CKD Stage 3a
- Moderate Chronic Kidney Disease
- CKD Stage 3b
ICD-10 Codes:
- N1831: Chronic kidney disease, stage 3a
- N1832: Chronic kidney disease, stage 3b
Also known as:
- Understanding Test Results
- Test results explanation
- Medical findings review
- Diagnostic interpretation
ICD-10 Codes:
- Z712: Person consulting for explanation of examination or test findings
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
What procedures does a Nephrologist like Dr. Siddiqi typically perform?
As a Nephrologist, Dr. Siddiqi performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Siddiqi. 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:
- Ear Wax Removal (Irrigation)
- Impacted earwax removal
- Ear lavage
- Ear syringing
CPT Codes:
- 69209: Removal impacted cerumen using irrigation/lavage, unilateral
Does Dr. Siddiqi accept my insurance?
Dr. Siddiqi accepts most major insurance plans. Important: Please call our office at (909) 987-2528 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Siddiqi accept in Rancho Cucamonga, CA?
Dr. Siddiqi in Rancho Cucamonga, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Commercial
Blue Shield of California
Centene Corporation
City of Los Angeles
CVS Health (formerly Aetna)
Heritage Health
Medicare
Network Medical Management
Other Health Care Provider
UnitedHealth Group
View All Insurances
Where is Dr. Siddiqi's office located?
Dr. Nazia Siddiqi's Primary Practice
8330 Red Oak St Ste 201
Rancho Cucamonga, CA 91730
(909) 987-2528
What hospitals are Dr. Siddiqi affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Siddiqi has admitting privileges at the following hospitals:
San Antonio Regional Hospital,Upland, CA
Ranked in 2 Procedures

San Antonio Regional Hospital,Upland, CA
Ranked in 2 Procedures
Pomona Valley Hospital Medical Center,Pomona, CA
Pomona Valley Hospital Medical Center,Pomona, CA
What is Dr. Siddiqi's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Siddiqi's National Provider Identifier (NPI) number is 1578879755.
What common questions do patients ask about Dr. Siddiqi?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Siddiqi
What is Dr. Nazia Siddiqi's specialty?
Dr. Siddiqi is a Nephrologist near Rancho Cucamonga, CA.
What does a Nephrologist do?
An internist who manages disorders related to the kidneys, including high blood pressure, fluid and mineral balance, and dialysis for waste removal when kidney function is impaired. This specialist also collaborates with surgeons regarding kidney transplantation.
Is Dr. Nazia Siddiqi affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Siddiqi is affiliated with San Antonio Regional Hospital which is a Castle Connolly Top Hospital. 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
When to see a Nephrologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Nephrologist. Explore 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 Dr. Nazia Siddiqi accepting new patients in Rancho Cucamonga, CA?
Yes, Dr. Nazia Siddiqi is accepting new patients at this time.
Does Dr. Nazia Siddiqi offer online booking?
Please contact Dr. Siddiqi's office at (909) 987-2528 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Nazia Siddiqi?
Please contact Dr. Siddiqi's office at (909) 987-2528 to schedule an appointment.
Where is Dr. Siddiqi's office located?
Dr. Siddiqi's offices are located in Rancho Cucamonga, CA, Pomona, CA, and Whittier, CA.
Other Nephrologist Near Rancho Cucamonga, CA
KC
Nephrologist
Dr. Krishi Chanduri, MD is a Nephrologist, who primarily practices in Claremont, CA with 2 additional practice locations.
Claremont, CA
HH
Nephrologist
Dr. Hla Myint Maung Hwang, MD is a Nephrologist, who primarily practices in Rancho Cucamonga, CA with 2 additional practice locations. He is board certified.
Rancho Cucamonga, CA
GF
Nephrologist
Dr. Gerald Friedman, MD is a Nephrologist, who primarily practices in Upland, CA. He has been practicing for over 53 years and is board certified.
Upland, CA