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- 568 E Herndon Ave Ste 201, Fresno, CA 93720
About Dr. Duflot
Joseph C. Duflot, MD practices nephrology in Fresno, CA. Joseph is a 1986 graduate of University of Texas Medical Branch at Galveston. Medicare claims data shows Joseph provided 34,044 services to 6,220 patients. The services billed most often include injection, ferric carboxymaltose, 1 mg, injection, epoetin alfa, (for non-esrd use), 1000 units, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1467420679.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (559) 228-6600
- Email not available
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Practice Locations
568 E HERNDON AVE STE 201
Fresno, CA 93720
Conditions Commonly Evaluated or Treated
Within Nephrology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Acid-base disorders
Anatomical conditions
Autoimmune conditions
Blood disorders
Blood pressure
Cysts and growths
Diabetes complications
Dialysis complications
Electrolyte disorders
Fluid retention
Genetic disorders
Hormone disorders
Infections
Inflammatory conditions
Kidney damage
Kidney failure
Kidney filter diseases
Lab abnormalities
Metabolic disorders
Multi-organ conditions
Structural kidney issues
Symptoms
Urine abnormalities
Urine symptoms
Vascular conditions
Vascular kidney issues
Procedures & services
Medical diet therapy
Most searched procedures
Consultations
Diagnostic tests
Diagnostics
Dialysis
Dialysis access
- Dialysis Access Physical Exam
- Dialysis Catheter Removal
- Dialysis Fistula Repair
- Temporary Dialysis Line Placement
Diet and nutrition
Imaging
Infusions
Interventional procedures
Lab tests
- 24-hour urine test
- Comprehensive Metabolic Panel
- Kidney Function Blood Test
- Parathyroid hormone monitoring
- Urine protein check
- Urine sediment test
Medication management
- Active Vitamin D Therapy
- Resistant Blood Pressure Medication Adjustment
- Steroid Therapy For Kidney Inflammation
Medication therapy
- Acid reducer treatment for kidneys
- Phosphate binder therapy
- Potassium lowering treatment
- Red blood cell booster injections
- Water pill adjustment
Patient education
Prevention
Procedures
Specialized therapies
Supportive care
Surgical procedures
Transplant care
Vascular access
Procedures Most Often Billed to Medicare
34,044 services · 6,220 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
838 | More than most peers in Nephrology |
| Dialysis services, 4 or more physician visits per month (20 years or older) | Treatment | 90960 |
331 | More than most peers in Nephrology |
| Home dialysis services per month (20 years or older) | Treatment | 90966 |
137 | More often than most peers in Nephrology |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
133 | More often than most peers in Nephrology |
| Injection, ferric carboxymaltose, 1 mg | Drug given | J1439 |
21,000 | Too few peers to compare |
| Injection, epoetin alfa, (for non-esrd use), 1000 units | Drug given | J0885 |
2,827 | More often than most peers in Nephrology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
1,083 | More than most peers in Nephrology |
| Phosphate level | Lab test | 84100 |
704 | More than most peers in Nephrology |
| Magnesium level | Lab test | 83735 |
704 | More than most peers in Nephrology |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
704 | More than most peers in Nephrology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other kidney specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other kidney specialists in Fresno 6
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Texas Medical Branch at Galveston 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at University of Texas Medical Branch at Galveston 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Duflot specialize in?
Dr. Duflot is a kidney specialist in Fresno, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nephrology”.
NPI registry
Where is Dr. Duflot located?
Dr. Duflot is listed at 568 E Herndon Ave Ste 201, Fresno, CA 93720. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Duflot's phone number?
The number on file is (559) 228-6600. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Duflot?
Dr. Duflot's National Provider Identifier is 1467420679. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Duflot go to medical school?
Dr. Duflot attended University of Texas Medical Branch at Galveston, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Duflot have?
Dr. Duflot has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Duflot do most often?
According to Medicare billing data, Dr. Duflot performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as dialysis services, 4 or more physician visits per month and home dialysis services per month, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Duflot's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Duflot. If this is you, claiming it is free.
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