GN
31 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nassar, Nephrologist in Houston, TX?
Dr. George Nassar, MD is a Nephrologist, who primarily practices in Houston, TX with 2 additional practice locations. He has been practicing for over 31 years and is board certified. Dr. Nassar graduated from Govt. Dental College, Bangalore University, India and completed his residency at Emory Univ Sch Of Med, Nephrology; Emory Univ Sch Of Med, Internal Medicine. Dr. Nassar is fluent in English, Arabic, and Spanish, and is currently seeing new patients. Dr. Nassar’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. Nassar’s office at (713) 790-9080.
Where did Dr. Nassar go to medical school and complete their residency?
Residency: Emory Univ Sch Of Med, Nephrology; Emory Univ Sch Of Med, Internal Medicine | EMORY HEALTHCARE
Medical School: Govt. Dental College, Bangalore University, India
Is Dr. Nassar board certified as a Nephrologist?
Yes, Dr. George Nassar, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Nassar speak?
Dr. Nassar and their clinical team can communicate with patients in the following languages:
Arabic
English
Spanish
What conditions does Dr. Nassar treat?
As a Nephrologist, Dr. Nassar 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. Nassar. 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 3
- Chronic Kidney Disease, Stage 4 (Severe)
- Chronic Kidney Disease from High Blood Pressure
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Chronic Kidney Disease
- High Blood Pressure
- ESRD
- End-Stage Renal Failure
- CKD Stage 3
- Moderate Chronic Kidney Disease
- CKD Stage 4
- Severe Chronic Kidney Disease
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
ICD-10 Codes:
- N186: End stage renal disease
- N1830: Chronic kidney disease, stage 3 unspecified
- N184: Chronic kidney disease, stage 4 (severe)
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
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
Also known as:
- Kidney Transplant Aftercare
- Kidney Transplantation
- Post-kidney transplant care
- Kidney transplant follow-up
- Renal transplant recovery
ICD-10 Codes:
- Z4822: Encounter for aftercare following kidney transplant
Also known as:
- Acute Kidney Failure
- Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
ICD-10 Codes:
- N179: Acute kidney failure, unspecified
Also known as:
- Narrowing of other blood vessel devices
- Other vascular device blockage
- Blood vessel implant narrowing
- Vascular graft stenosis
- Prosthetic vascular device blockage
ICD-10 Codes:
- T82858A: Stenosis of other vascular prosthetic devices, implants and grafts, initial encounter
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 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
- E1121: Type 2 diabetes mellitus with diabetic nephropathy
Also known as:
- Other problems with blood vessel devices
- Vascular device complications
- Blood vessel implant issues
- Prosthetic vascular device problems
- Vascular graft complications
ICD-10 Codes:
- T82898A: Other specified complication of vascular prosthetic devices, implants and grafts, initial encounter
Also known as:
- Blood Clot in Blood Vessel Device
- Blood Clots
- Vascular device thrombosis
- Clot in vascular implant
- Blood vessel graft blood clot
ICD-10 Codes:
- T82868A: Thrombosis due to vascular prosthetic devices, implants and grafts, initial encounter
Also known as:
- Generalized Muscle Weakness
- Muscle Disorder
- Overall Body Weakness
- Widespread Muscle Weakness
- Systemic Muscle Weakness
ICD-10 Codes:
- M6281: Muscle weakness (generalized)
Also known as:
- Dialysis Catheter Complication
- Dialysis Catheter Problem
- Kidney Dialysis Tube Issue
- Vascular Access Catheter Complication
ICD-10 Codes:
- T8249XA: Other complication of vascular dialysis catheter, initial encounter
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Vascular Access Device Management
- Vascular Access Care
- Port Management
- Catheter Care
ICD-10 Codes:
- Z452: Encounter for adjustment and management of vascular access device
Also known as:
- Chronic Inflammatory Demyelinating Polyneuropathy
- Peripheral Nerve Disorder
- CIDP
- Chronic Inflammatory Polyneuritis
- Demyelinating Neuropathy
ICD-10 Codes:
- G6181: Chronic inflammatory demyelinating polyneuritis
Also known as:
- Scar Tissue from Blood Vessel Device
- Vascular implant fibrosis
- Vascular graft scarring
- Blood vessel device tissue overgrowth
ICD-10 Codes:
- T82828A: Fibrosis due to vascular prosthetic devices, implants and grafts, initial encounter
Also known as:
- Alzheimer's Disease
- Alzheimer's Disease Fact Sheet
- AD', 'Alzheimer's Dementia
- Memory Loss Disease
ICD-10 Codes:
- G309: Alzheimer's disease, unspecified
Also known as:
- Pressure Sores
- Bedsores
- Decubitus Ulcers
- Pressure Ulcers
ICD-10 Codes:
- L89153: Pressure ulcer of sacral region, stage 3
What procedures does Dr. Nassar perform?
As a Nephrologist, Dr. Nassar 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. Nassar. 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:
- Dialysis Circuit Angioplasty with Balloon
- Dialysis Fistula Angioplasty
- Dialysis Graft Angioplasty
- Peripheral Dialysis Segment Angioplasty
CPT Codes:
- 36902: Introduction of needle(s) and/or catheter(s), dialysis circuit, with diagnostic angiography of the dialysis circuit, including all direct puncture(s) and catheter placement(s), injection(s) of contrast, all necessary imaging from the arterial anastomosis and adjacent artery through entire venous outflow including the inferior or superior vena cava, fluoroscopic guidance, radiological supervision and interpretation and image documentation and report; with transluminal balloon angioplasty, peripheral dialysis segment, including all imaging and radiological supervision and interpretation necessary to perform the angioplasty
Also known as:
- Central Venous Catheter Replacement
- Tunneled Catheter Exchange
- Central Line Replacement
- IV Catheter Change
CPT Codes:
- 36581: Replacement, complete, of a tunneled centrally inserted central venous catheter, without subcutaneous port or pump, through same venous access
Also known as:
- Arterial Catheter Placement
- Selective Artery Catheterization
- Thoracic Artery Catheter
- Brachiocephalic Artery Catheter
CPT Codes:
- 36215: Selective catheter placement, arterial system; each first order thoracic or brachiocephalic branch, within a vascular family
Also known as:
- Dialysis Access Check and Imaging
- Dialysis Circuit Angiography
- Fistula/Graft Evaluation
- Dialysis Access Diagnostic Procedure
CPT Codes:
- 36901: Introduction of needle(s) and/or catheter(s), dialysis circuit, with diagnostic angiography of the dialysis circuit, including all direct puncture(s) and catheter placement(s), injection(s) of contrast, all necessary imaging from the arterial anastomosis and adjacent artery through entire venous outflow including the inferior or superior vena cava, fluoroscopic guidance, radiological supervision and interpretation and image documentation and report;
Also known as:
- Removal of Tunneled Central Venous Catheter
- Central Line Removal
- Tunneled Catheter Extraction
- Venous Access Device Removal
CPT Codes:
- 36589: Removal of tunneled central venous catheter, without subcutaneous port or pump
Also known as:
- Dialysis Access Balloon Angioplasty
- Dialysis Fistula Angioplasty
- Dialysis Graft Angioplasty
- Central Dialysis Segment Angioplasty
- AV Fistula Angioplasty
CPT Codes:
- 36907: Transluminal balloon angioplasty, central dialysis segment, performed through dialysis circuit, including all imaging and radiological supervision and interpretation required to perform the angioplasty (List separately in addition to code for primary procedure)
Also known as:
- Clearing Blocked Dialysis Access with Balloon and Clot Removal
- Dialysis Graft Thrombectomy
- Dialysis Fistula Angioplasty
- Dialysis Access Declotting
- Peripheral Dialysis Segment Repair
CPT Codes:
- 36905: Percutaneous transluminal mechanical thrombectomy and/or infusion for thrombolysis, dialysis circuit, any method, including all imaging and radiological supervision and interpretation, diagnostic angiography, fluoroscopic guidance, catheter placement(s), and intraprocedural pharmacological thrombolytic injection(s); with transluminal balloon angioplasty, peripheral dialysis segment, including all imaging and radiological supervision and interpretation necessary to perform the angioplasty
Does Dr. Nassar accept my insurance?
Dr. Nassar accepts most major insurance plans. Important: Please call our office at (713) 790-9080 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nassar accept in Houston, TX?
Dr. Nassar in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cooperative Benefit Group
CVS Health (formerly Aetna)
Express Scripts
First Medical Health Plan
Health Care Service Corporation (HCSC)
Humana
Medicare
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Nassar's office located?
Dr. George Nassar's Primary Practice
6560 Fannin St Ste 1824
Houston, TX 77030
(713) 790-9080
What is Dr. Nassar's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nassar's National Provider Identifier (NPI) number is 1639171416.
What common questions do patients ask about Dr. Nassar?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nassar
What is Dr. George Nassar's specialty?
Dr. Nassar is a Nephrologist near Houston, TX. 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. Nassar to book an appointment today.
Is this Dr. George Nassar affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nassar is affiliated with Houston Methodist Hospital, Houston Methodist Willowbrook Hospital, Houston Methodist The Woodlands Hospital, Houston Methodist Sugar Land Hospital, Houston Methodist West Hospital, Houston Methodist Clear Lake Hospital 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 George Nassar accepting new patients in Houston, TX?
Yes, Dr. George Nassar is accepting new patients at this time.
Does Dr. George Nassar offer online booking?
Please contact Dr. Nassar's office at (713) 790-9080 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with George Nassar?
Please contact Dr. Nassar's office at (713) 790-9080 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. George Nassar have?
Dr. George Nassar is certified by the American Board of Internal Medicine.
Other Nephrologist Near Houston, TX
JO
Nephrologist
Accepting patientsDr. Juan Olivero, MD is a Nephrologist, who primarily practices in Houston, TX. He is board certified.
Houston, TX
GM
Nephrologist
Accepting patientsDr. Guillermo Morell, MD is a Nephrologist, who primarily practices in Houston, TX.
Houston, TX
CB
Nephrologist
Accepting patientsDr. Catherine Brown is a Nephrologist, who primarily practices in Houston, TX with 1 additional practice location.
Houston, TX