Doctor profile · Federal record
Dr. Joseph Duflot, MD
Nephrology Physician (CMS: Nephrology) · Fresno, CA
- NPI 1467420679
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
568 E Herndon Ave Ste 201
Fresno, CA 937202989
(559) 228-6600
fax (559) 226-3709
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- August 15, 2017
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- California #A44916
- Medicaid
- CA #00A449160
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467420679. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
47,263
Distinct HCPCS
10
Medicare allowed
$580,181
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1439 |
Injection, ferric carboxymaltose, 1 mg | 32,250 | 17 | $1 | |
J0885 |
Injection, epoetin alfa, (for non-esrd use), 1000 units | 3,527 | 98 | $7 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,073 | 636 | $107 | |
36415 |
Insertion of needle into vein for collection of blood sample | 871 | 455 | $8 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 804 | 249 | $79 | |
80053 |
Blood test, comprehensive group of blood chemicals | 775 | 452 | $10 | |
83735 |
Magnesium level | 775 | 449 | $7 | |
84100 |
Phosphate level | 772 | 449 | $5 | |
85046 |
Red blood count automated, with additional calculations | 706 | 431 | $5 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 704 | 434 | $8 |
In context: peer comparison
Among 19 peers in this city , average services per provider: 342. This provider delivers 138× the peer median.Open Payments
Industry payments received
All-time total
$1,145
Transactions
54
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 15 | $272.10 | |
| Mallinckrodt Hospital Products Inc. | 2 | $154.40 | |
| AstraZeneca Pharmaceuticals LP | 8 | $146.12 | |
| Otsuka America Pharmaceutical, Inc. | 4 | $85.30 | |
| Travere Therapeutics, Inc. | 4 | $80.35 | |
| Bayer Healthcare Pharmaceuticals Inc. | 4 | $79.66 | |
| Novartis Pharmaceuticals Corporation | 4 | $68.75 | |
| GENZYME CORPORATION | 2 | $45.60 | |
| GlaxoSmithKline, LLC. | 2 | $44.26 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $44.18 | |
| Lilly USA, LLC | 2 | $29.02 | |
| Aurinia Pharma U.S., Inc. | 1 | $24.78 | |
| ANI Pharmaceuticals, Inc. | 1 | $19.80 | |
| Kyowa Kirin, Inc. | 1 | $19.39 | |
| SCPHARMACEUTICALS INC. | 1 | $17.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,969
Patients
648
Total drug cost
$112,210
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sevelamer Carbonate | Generic | 241 | 66 | $64,269 |
| Amlodipine Besylate | Generic | 230 | 91 | $3,052 |
| Carvedilol | Generic | 214 | 74 | $3,793 |
| Losartan Potassium | Generic | 186 | 65 | $2,950 |
| Furosemide | Generic | 155 | 57 | $1,787 |
| Hydralazine Hcl | Generic | 128 | 51 | $2,919 |
| Lisinopril | Generic | 118 | 41 | $1,832 |
| Calcium Acetate | Generic | 102 | 30 | $8,110 |
| Torsemide | Generic | 99 | 36 | $2,023 |
| Allopurinol | Generic | 88 | 26 | $1,510 |
Hospital affiliations
Frequently asked questions
What is Dr. Joseph Duflot's medical specialty?
Dr. Joseph Duflot practices Nephrology Physician in Fresno, CA.
Where does Dr. Joseph Duflot practice?
Dr. Joseph Duflot practices at 568 E Herndon Ave Ste 201, Fresno, CA 937202989. Office phone: 5592286600.
What is Dr. Joseph Duflot's NPI?
Dr. Joseph Duflot's National Provider Identifier (NPI) is 1467420679, issued by NPPES.
Does Dr. Joseph Duflot accept Medicare assignment?
Yes. Dr. Joseph Duflot accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Duflot commonly perform?
Top Medicare-reported procedures in 2023: Injection, ferric carboxymaltose, 1 mg (HCPCS J1439); Injection, epoetin alfa, (for non-esrd use), 1000 units (HCPCS J0885); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.