Doctor profile · Federal record
Dr. Diala Khirfan, MBBS
Nephrology Physician (CMS: General Surgery) · Transplant Surgery Physician · New Orleans, LA
- NPI 1598226243
- Accepts Medicare
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1430 Tulane Ave # Tw22
New Orleans, LA 701122632
(504) 988-5352 - Additional location
-
1542 Tulane Ave, 4Th Floor
New Orleans, LA 70112
(504) 568-5600 - Additional location
-
617 Elmwood Park Blvd # E2329
River Ridge, LA 70123
(319) 512-3702
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- March 29, 2023
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Louisiana #332768
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598226243. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
317
Distinct HCPCS
3
Medicare allowed
$39,965
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 220 | 55 | $117 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 62 | 40 | $133 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 35 | 33 | $169 |
In context: peer comparison
Among 16 peers in New Orleans Nephrology Physician, average services per provider: 50. This provider delivers 6.3× the peer median.Open Payments
Industry payments received
All-time total
$32
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 1 | $18.63 | |
| Gilead Sciences, INC. | 1 | $13.58 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
137
Patients
27
Total drug cost
$10,660
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 63 | 16 | $325 |
| Cinacalcet Hcl | Generic | 24 | 0 | $9,909 |
| Prednisone | Generic | 22 | 11 | $186 |
| Ketoconazole | Generic | 15 | 0 | $135 |
| Carvedilol | Generic | 13 | 0 | $105 |
Hospital affiliations
Frequently asked questions
What is Dr. Diala Khirfan's medical specialty?
Dr. Diala Khirfan practices Nephrology Physician in New Orleans, LA.
Where does Dr. Diala Khirfan practice?
Dr. Diala Khirfan practices at 1430 Tulane Ave # Tw22, New Orleans, LA 701122632. Office phone: 5049885352.
What is Dr. Diala Khirfan's NPI?
Dr. Diala Khirfan's National Provider Identifier (NPI) is 1598226243, issued by NPPES.
Does Dr. Diala Khirfan accept Medicare assignment?
Yes. Dr. Diala Khirfan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diala Khirfan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99215); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.