Doctor profile · Federal record
Dr. Zahra Tabassian, MD
Nephrology Physician (CMS: Internal Medicine) · Inglewood, CA
- NPI 1871521716
- Accepts Medicare
- 41 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
994 S la Brea Ave
Inglewood, CA 903013816
(310) 671-2420
fax (310) 330-5670 - Mailing address
-
Po Box 661
El Segundo, CA 902450661
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- California #A47974
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871521716. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,220
Distinct HCPCS
3
Medicare allowed
$483,095
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 2,091 | 23 | $222 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 100 | 25 | $139 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 29 | 19 | $182 |
In context: peer comparison
Among 6 peers in Inglewood Nephrology Physician, average services per provider: 151. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$963
Transactions
24
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, INC. | 7 | $377.43 | |
| Otsuka America Pharmaceutical, INC. | 2 | $149.97 | |
| Bayer Healthcare Pharmaceuticals INC. | 4 | $125.80 | |
| Novartis Pharmaceuticals Corporation | 3 | $98.70 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $60.79 | |
| Vertex Pharmaceuticals Incorporated | 1 | $52.58 | |
| Ani Pharmaceuticals, INC. | 1 | $29.96 | |
| Ultragenyx Pharmaceutical INC. | 1 | $25.18 | |
| Calliditas Therapeutics US INC. | 1 | $23.81 | |
| Amgen INC. | 1 | $18.66 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
285
Patients
60
Total drug cost
$12,479
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 59 | 16 | $824 |
| Losartan Potassium | Generic | 44 | 19 | $1,132 |
| Benazepril Hcl | Generic | 32 | 14 | $973 |
| Hydrochlorothiazide | Generic | 29 | 0 | $398 |
| Lisinopril | Generic | 27 | 11 | $598 |
| Carvedilol | Generic | 23 | 0 | $368 |
| Amlodipine Besylate | Generic | 18 | 0 | $663 |
| Sevelamer Carbonate | Generic | 16 | 0 | $5,370 |
| Calcium Acetate | Generic | 13 | 0 | $1,407 |
| Atorvastatin Calcium | Generic | 12 | 0 | $440 |
Hospital affiliations
Frequently asked questions
What is Dr. Zahra Tabassian's medical specialty?
Dr. Zahra Tabassian practices Nephrology Physician in Inglewood, CA.
Where does Dr. Zahra Tabassian practice?
Dr. Zahra Tabassian practices at 994 S la Brea Ave, Inglewood, CA 903013816. Office phone: 3106712420.
What is Dr. Zahra Tabassian's NPI?
Dr. Zahra Tabassian's National Provider Identifier (NPI) is 1871521716, issued by NPPES.
Does Dr. Zahra Tabassian accept Medicare assignment?
Yes. Dr. Zahra Tabassian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zahra Tabassian commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99214); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.