JT
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Tomas, Nephrologist in San Bernardino, CA?
Dr. James Tomas, MD is a Nephrologist, who primarily practices in San Bernardino, CA with 1 additional practice location. He is board certified. Dr. Tomas graduated from University of Nevada, School of Medicine. Dr. Tomas is fluent in English and Spanish, and is currently seeing new patients. Dr. Tomas’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tomas’s office at (909) 882-9150.
Where did Dr. Tomas go to medical school and complete their residency?
Medical School: University of Nevada, School of Medicine | Ross University School Of Medicine
What languages does Dr. Tomas speak?
Dr. Tomas and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Tomas treat?
As a Nephrologist, Dr. Tomas 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. Tomas. 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:
- End-Stage Kidney Disease
- Chronic Kidney Disease Stage 3b
- Chronic Kidney Disease
- Chronic Kidney Disease, Stage 3a
- Chronic Kidney Disease, Stage 2 (Mild)
- Chronic Kidney Disease, Stage 4 (Severe)
- Chronic Kidney Disease Stage 5
- Chronic Kidney Disease from High Blood Pressure
- End-Stage Kidney Disease from High Blood Pressure
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Mineral & Bone Disorder in Chronic Kidney Disease
- High Blood Pressure
- ESRD
- End-Stage Renal Failure
- CKD Stage 3b
- Moderate Chronic Kidney Disease
- CKD
- Long-Term Kidney Disease
- CKD Stage 3a
- CKD Stage 2
- Mild Chronic Kidney Disease
- CKD Stage 4
- Severe Chronic Kidney Disease
- CKD Stage 5
- End-Stage Renal Disease
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
- Hypertensive End-Stage Renal Disease
- Kidney Failure due to High Blood Pressure
- Stage 5 CKD from Hypertension
ICD-10 Codes:
- N186: End stage renal disease
- N1832: Chronic kidney disease, stage 3b
- N189: Chronic kidney disease, unspecified
- N1831: Chronic kidney disease, stage 3a
- N182: Chronic kidney disease, stage 2 (mild)
- N184: Chronic kidney disease, stage 4 (severe)
- N185: Chronic kidney disease, stage 5
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
- I120: Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal disease
Also known as:
- Acute Kidney Failure
- Other Acute Kidney Failure
- Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
- Other Acute Renal Failure
- Other Sudden Kidney Failure
ICD-10 Codes:
- N179: Acute kidney failure, unspecified
- N178: Other acute kidney failure
Also known as:
- Type 2 Diabetes with Chronic Kidney Disease
- Type 2 Diabetes with Kidney Disease
- Diabetes Type 2
- Diabetic Kidney Problems
- Type 2 diabetes
- Diabetic Chronic Kidney Disease
- Long-term Kidney Failure from Type 2 Diabetes
- Type 2 Diabetes End-Stage Renal Disease
- Diabetic Kidney Issues
- Kidney Problems from Type 2 Diabetes
- Type 2 Diabetes Renal Complications
- Diabetic Nephropathy
- Kidney Damage from Type 2 Diabetes
- Type 2 Diabetes Kidney Complications
ICD-10 Codes:
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
- E1129: Type 2 diabetes mellitus with other diabetic kidney complication
- E1121: Type 2 diabetes mellitus with diabetic nephropathy
Also known as:
- Acute Kidney Failure with Tubule Damage
- Kidney Failure
- Acute Tubular Necrosis
- ATN
- Kidney Tubule Death
ICD-10 Codes:
- N170: Acute kidney failure with tubular necrosis
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Low Sodium Levels
- High Potassium
- Fluid and Electrolyte Balance
- Sodium
- Potassium
- Hyponatremia
- Low Blood Sodium
- Sodium Deficiency
- Hyperkalemia
- Excess Potassium
ICD-10 Codes:
- E871: Hypo-osmolality and hyponatremia
- E875: Hyperkalemia
Also known as:
- Diabetes
- Diabetic Kidney Problems
- Diabetic kidney problems
- Kidney issues from diabetes
- Diabetes-related kidney damage
ICD-10 Codes:
- E1329: Other specified diabetes mellitus with other diabetic kidney complication
Also known as:
- Having a Kidney Transplant
- Kidney Transplantation
- Kidney Transplant
- Renal transplant
- Kidney replacement surgery
- Post-kidney transplant
ICD-10 Codes:
- Z940: Kidney transplant status
Which procedures does Dr. Tomas perform as a Nephrologist?
As a Nephrologist, procedures performed by a Dr. James Tomas may include:
- Dialysis
- Kidney and Urinary Perfusion Scan
- Kidney Biopsy
- Kidney Transplant
- Kidney Ultrasound
- Nephrology Consultation
- Nephrology Follow Up
- Peritoneal Dialysis
For detailed information, please contact Dr. Tomas' office.
Does Dr. Tomas accept my insurance?
Dr. Tomas accepts most major insurance plans. Important: Please call our office at (909) 882-9150 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Tomas accept in San Bernardino, CA?
Dr. Tomas in San Bernardino, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
Heritage Health
Inland Empire
Inland Faculty Medical Group, Inc
Kaiser Permanente
OptumRx
Other Health Care Provider
Scan Health Plan
UnitedHealthcare
View All Insurances
Where is Dr. Tomas' office located?
Dr. James Tomas' Primary Practice
401 E Highland Ave Ste 551
San Bernardino, CA 92404
(909) 882-9150
What is Dr. Tomas's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Tomas's National Provider Identifier (NPI) number is 1902040819.
What common questions do patients ask about Dr. Tomas?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Tomas
What is Dr. James Tomas's specialty?
Dr. Tomas is a Nephrologist near San Bernardino, CA. 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. Contact Dr. Tomas to book an appointment today.
Is this Dr. James Tomas affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Tomas is affiliated with St. Bernardine Medical Center, Redlands Community Hospital, Kaiser Permanente Fontana Medical Center, Scripps Memorial Hospital La Jolla, Arrowhead Regional Medical Center 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 Nephrologist?
Explore Nephrologist 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 James Tomas accepting new patients in San Bernardino, CA?
Yes, Dr. James Tomas is accepting new patients at this time.
Does Dr. James Tomas offer online booking?
Please contact Dr. Tomas's office at (909) 882-9150 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with James Tomas?
Please contact Dr. Tomas's office at (909) 882-9150 for information regarding telehealth appointment availability or for scheduling assistance.
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