Doctor profile · Federal record
Dr. Mahmoud Mahmoud, M.D.
Nephrology Physician (CMS: Nephrology) · Nephrology Physician · Nephrology Physician · Stuart, FL
- NPI 1457715161
- Accepts Medicare
- MIPS 87.9 / 100 · 2023
- 19 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
509 Se Riverside Dr Ste 203
Stuart, FL 349942579
(772) 223-5945 - Additional location
-
Sanford Medical Center, 5225 23Rd Ave S
Fargo, ND 58104
(701) 417-2000
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- October 17, 2025
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (3)
- North Dakota #16569 · Minnesota #67265 · Florida #152567
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457715161. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,699
Distinct HCPCS
10
Medicare allowed
$242,733
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 423 | 237 | $132 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 404 | 161 | $83 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 268 | 159 | $125 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 164 | 124 | $365 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 101 | 101 | $174 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 85 | 82 | $181 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 80 | 63 | $137 | |
90970 |
Dialysis services, per day, less than full month service (20 years or older) | 76 | 18 | $10 | |
90935 |
Hemodialysis procedure with physician evaluation | 62 | 41 | $74 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 36 | 35 | $303 |
In context: peer comparison
Among 4 peers in Stuart Nephrology Physician, average services per provider: 143. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$283
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bayer Healthcare Pharmaceuticals INC. | 1 | $133.37 | |
| Amgen INC. | 1 | $118.87 | |
| Aveo Pharmaceuticals, INC. | 1 | $30.93 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
849
Patients
353
Total drug cost
$82,787
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 126 | 55 | $719 |
| Calcitriol | Generic | 114 | 45 | $1,699 |
| Allopurinol | Generic | 91 | 41 | $1,199 |
| Amlodipine Besylate | Generic | 87 | 39 | $698 |
| Losartan Potassium | Generic | 86 | 39 | $934 |
| Lisinopril | Generic | 83 | 38 | $901 |
| Carvedilol | Generic | 49 | 20 | $521 |
| Hydralazine Hcl | Generic | 37 | 16 | $809 |
| Hydrochlorothiazide | Generic | 35 | 23 | $226 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 34 | 18 | $47,993 |
Hospital affiliations
Frequently asked questions
What is Dr. Mahmoud Mahmoud's medical specialty?
Dr. Mahmoud Mahmoud practices Nephrology Physician in Stuart, FL.
Where does Dr. Mahmoud Mahmoud practice?
Dr. Mahmoud Mahmoud practices at 509 Se Riverside Dr Ste 203, Stuart, FL 349942579. Office phone: 7722235945.
What is Dr. Mahmoud Mahmoud's NPI?
Dr. Mahmoud Mahmoud's National Provider Identifier (NPI) is 1457715161, issued by NPPES.
Does Dr. Mahmoud Mahmoud accept Medicare assignment?
Yes. Dr. Mahmoud Mahmoud accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mahmoud Mahmoud commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.