GM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Martinez, Nephrologist in Fresno, CA?
Dr. Gregory Martinez, MD is a Nephrologist, who primarily practices in Fresno, CA with 2 additional practice locations. He is board certified. Dr. Martinez graduated from Sidney Kimmel Medical College at Thomas Jefferson University. Dr. Martinez is fluent in English and Spanish, and is currently seeing new patients. Dr. Martinez’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. Martinez’s office at (559) 228-6600.
Where did Dr. Martinez go to medical school and complete their residency?
Medical School: Sidney Kimmel Medical College at Thomas Jefferson University
What languages does Dr. Martinez speak?
Dr. Martinez and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Martinez treat?
As a Nephrologist, Dr. Martinez 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. Martinez. 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 3a
- Chronic Kidney Disease Stage 3b
- Chronic Kidney Disease, Stage 4 (Severe)
- Chronic Kidney Disease, Stage 2 (Mild)
- Chronic Kidney Disease
- Chronic Kidney Disease Stage 5
- Chronic Kidney Disease, Stage 3
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Mineral & Bone Disorder in Chronic Kidney Disease
- ESRD
- End-Stage Renal Failure
- CKD Stage 3a
- Moderate Chronic Kidney Disease
- CKD Stage 3b
- CKD Stage 4
- Severe Chronic Kidney Disease
- CKD Stage 2
- Mild Chronic Kidney Disease
- CKD
- Long-Term Kidney Disease
- CKD Stage 5
- End-Stage Renal Disease
- CKD Stage 3
ICD-10 Codes:
- N186: End stage renal disease
- N1831: Chronic kidney disease, stage 3a
- N1832: Chronic kidney disease, stage 3b
- N184: Chronic kidney disease, stage 4 (severe)
- N182: Chronic kidney disease, stage 2 (mild)
- N189: Chronic kidney disease, unspecified
- N185: Chronic kidney disease, stage 5
- N1830: Chronic kidney disease, stage 3 unspecified
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:
- Other Long-Term Drug Therapy
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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:
- Dialysis Dependence
- Dialysis
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Kidney Dialysis
- Renal Replacement Therapy
- On Dialysis
ICD-10 Codes:
- Z992: Dependence on renal dialysis
Also known as:
- Vitamin D Deficiency
- Low Vitamin D Levels
- Lack of Vitamin D
- Hypovitaminosis D
ICD-10 Codes:
- E559: Vitamin D deficiency, unspecified
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
Also known as:
- Type 2 Diabetes with Chronic 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
ICD-10 Codes:
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
Also known as:
- Low Sodium Levels
- Fluid and Electrolyte Balance
- Sodium
- Hyponatremia
- Low Blood Sodium
- Sodium Deficiency
ICD-10 Codes:
- E871: Hypo-osmolality and hyponatremia
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Overactive Parathyroid Glands due to Kidney Disease
- Parathyroid Disorder
- Renal Hyperparathyroidism
- Secondary Hyperparathyroidism
ICD-10 Codes:
- N2581: Secondary hyperparathyroidism of renal origin
Which procedures does Dr. Martinez perform as a Nephrologist?
As a Nephrologist, procedures performed by a Dr. Gregory Martinez 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. Martinez's office.
Does Dr. Martinez accept my insurance?
Dr. Martinez accepts most major insurance plans. Important: Please call our office at (559) 228-6600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Martinez accept in Fresno, CA?
Dr. Martinez in Fresno, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Health Plan
All Other Third Party
Blue Shield of California
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Martinez's office located?
Dr. Gregory Martinez's Primary Practice
568 E Herndon Ave
Fresno, CA 93720
(559) 228-6600
What is Dr. Martinez's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Martinez's National Provider Identifier (NPI) number is 1982863098.
What common questions do patients ask about Dr. Martinez?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Martinez
What is Dr. Gregory Martinez's specialty?
Dr. Martinez is a Nephrologist near Fresno, 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. Martinez to book an appointment today.
Is this Dr. Gregory Martinez affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Martinez is affiliated with Saint Agnes Medical Center, Clovis Community Medical Center, Community Regional Medical Center - Fresno 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 Gregory Martinez accepting new patients in Fresno, CA?
Yes, Dr. Gregory Martinez is accepting new patients at this time.
Does Dr. Gregory Martinez offer online booking?
Please contact Dr. Martinez's office at (559) 228-6600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory Martinez?
Please contact Dr. Martinez's office at (559) 228-6600 for information regarding telehealth appointment availability or for scheduling assistance.
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