Doctor profile · Federal record
Dr. Warda Zaman, D.O.
Nephrology Physician (CMS: Nephrology) · Greenbrae, CA
- NPI 1336534585
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1341 S Eliseo Dr Ste 200
Greenbrae, CA 949042000
(154) 925-3075
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- May 15, 2024
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- California #20A16455
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336534585. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
827
Distinct HCPCS
9
Medicare allowed
$160,597
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 344 | 179 | $88 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 234 | 33 | $406 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 97 | 51 | $117 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 48 | 47 | $192 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 26 | 24 | $147 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 23 | 17 | $135 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $198 | |
90935 |
Hemodialysis procedure with physician evaluation | 19 | 17 | $79 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 15 | 13 | $138 |
In context: peer comparison
Among 1 peers in Greenbrae Nephrology Physician, average services per provider: 91. This provider delivers 9.1× the peer median.Open Payments
Industry payments received
All-time total
$132
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 1 | $75.64 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $26.99 | |
| Lilly USA, LLC | 1 | $26.71 | |
| Travere Therapeutics, INC. | 1 | $3.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
411
Patients
96
Total drug cost
$86,140
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Bumetanide | Generic | 59 | 22 | $7,122 |
| Amlodipine Besylate | Generic | 57 | 21 | $1,133 |
| Furosemide | Generic | 47 | 17 | $565 |
| Losartan Potassium | Generic | 47 | 22 | $1,243 |
| Chlorthalidone | Generic | 28 | 14 | $1,069 |
| Torsemide | Generic | 28 | 0 | $1,151 |
| Carvedilol | Generic | 26 | 0 | $385 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 20 | 0 | $26,282 |
| Lisinopril | Generic | 19 | 0 | $463 |
| Lokelma (Sodium Zirconium Cyclosilicate) | Brand | 15 | 0 | $17,456 |
Hospital affiliations
Frequently asked questions
What is Dr. Warda Zaman's medical specialty?
Dr. Warda Zaman practices Nephrology Physician in Greenbrae, CA.
Where does Dr. Warda Zaman practice?
Dr. Warda Zaman practices at 1341 S Eliseo Dr Ste 200, Greenbrae, CA 949042000. Office phone: 1549253075.
What is Dr. Warda Zaman's NPI?
Dr. Warda Zaman's National Provider Identifier (NPI) is 1336534585, issued by NPPES.
Does Dr. Warda Zaman accept Medicare assignment?
Dr. Warda Zaman does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Warda Zaman commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.