Doctor profile · Federal record
Dr. Casey Gashti, MD
Nephrology Physician (CMS: Nephrology) · Chicago, IL
- NPI 1285762252
- Accepts Medicare
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
104 S Ashland Ave
Chicago, IL 606072402
(312) 850-8434
fax (312) 850-8431 - Mailing address
-
120 W 22Nd St
Oak Brook, IL 605231557
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- April 29, 2025
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Illinois #036.113657
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285762252. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,029
Distinct HCPCS
10
Medicare allowed
$242,916
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 850 | 296 | $85 | |
90935 |
Hemodialysis procedure with physician evaluation | 216 | 128 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 185 | 126 | $109 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 176 | 146 | $140 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 151 | 87 | $127 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 119 | 17 | $372 | |
90945 |
Dialysis procedure including 1 evaluation | 115 | 52 | $90 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 97 | 96 | $185 | |
96372 |
Injection of drug or substance under skin or into muscle | 43 | 12 | $15 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 30 | 26 | $147 |
In context: peer comparison
Among 62 peers in Chicago Nephrology Physician, average services per provider: 104. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$16,401
Transactions
26
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| NxStage Medical, INC. | 7 | $12,705.97 | |
| Fresenius USA Marketing, INC. | 5 | $3,252.65 | |
| Nxstage Medical, INC. | 1 | $77.40 | |
| Amgen INC. | 3 | $72.86 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $68.94 | |
| Travere Therapeutics, INC. | 2 | $61.13 | |
| Mallinckrodt Hospital Products INC. | 1 | $33.27 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $29.70 | |
| Novartis Pharmaceuticals Corporation | 1 | $27.41 | |
| Calliditas Therapeutics US INC. | 1 | $24.68 | |
| Aurinia Pharma U.S., INC. | 1 | $23.61 | |
| Ardelyx, INC. | 1 | $22.93 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
339
Patients
45
Total drug cost
$29,624
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prosol (Parenteral Amino Acid 20% No.1) | Brand | 67 | 0 | $13,122 |
| Furosemide | Generic | 49 | 22 | $498 |
| Amlodipine Besylate | Generic | 33 | 12 | $340 |
| Lisinopril | Generic | 31 | 0 | $291 |
| Losartan Potassium | Generic | 27 | 11 | $464 |
| Calcium Acetate | Generic | 21 | 0 | $1,932 |
| Bumetanide | Generic | 17 | 0 | $3,066 |
| Carvedilol | Generic | 17 | 0 | $315 |
| Gabapentin | Generic | 16 | 0 | $207 |
| Nifedipine ER (Nifedipine) | Brand | 14 | 0 | $723 |
Frequently asked questions
What is Dr. Casey Gashti's medical specialty?
Dr. Casey Gashti practices Nephrology Physician in Chicago, IL.
Where does Dr. Casey Gashti practice?
Dr. Casey Gashti practices at 104 S Ashland Ave, Chicago, IL 606072402. Office phone: 3128508434.
What is Dr. Casey Gashti's NPI?
Dr. Casey Gashti's National Provider Identifier (NPI) is 1285762252, issued by NPPES.
Does Dr. Casey Gashti accept Medicare assignment?
Yes. Dr. Casey Gashti accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Casey Gashti commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hemodialysis procedure with physician evaluation (HCPCS 90935); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.