Doctor profile · Federal record
Dr. Diane Zebari, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Mission Viejo, CA
- NPI 1336166081
- Accepts Medicare
- 47 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
26732 Crown Valley Pkwy, Suite 155
Mission Viejo, CA 926916306
(949) 364-5318
fax (949) 364-5026 - Mailing address
-
Po Box 3862
Mission Viejo, CA 926903862
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G43485
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336166081. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,249
Distinct HCPCS
7
Medicare allowed
$176,097
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 675 | 186 | $139 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 329 | 185 | $193 | |
G0008 |
Administration of influenza virus vaccine | 81 | 81 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 80 | 80 | $72 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 49 | 45 | $98 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 23 | 23 | $237 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 12 | 12 | $16 |
In context: peer comparison
Among 22 peers in this city , average services per provider: 176. This provider delivers 7.1× the peer median.Open Payments
Industry payments received
All-time total
$320
Transactions
12
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 3 | $82.86 | |
| ABIOMED | 2 | $76.96 | |
| Novo Nordisk Inc | 4 | $73.81 | |
| Novartis Pharmaceuticals Corporation | 2 | $63.75 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $22.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,302
Patients
372
Total drug cost
$34,401
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 207 | 56 | $2,939 |
| Telmisartan | Generic | 149 | 41 | $5,372 |
| Atorvastatin Calcium | Generic | 117 | 34 | $1,096 |
| Synthroid (Levothyroxine Sodium) | Brand | 113 | 29 | $12,389 |
| Metoprolol Succinate | Generic | 90 | 25 | $1,828 |
| Rosuvastatin Calcium | Generic | 83 | 23 | $2,532 |
| Levothyroxine Sodium | Generic | 76 | 19 | $902 |
| Escitalopram Oxalate | Generic | 69 | 20 | $1,534 |
| Losartan Potassium | Generic | 69 | 23 | $838 |
| Lisinopril | Generic | 66 | 19 | $589 |
Hospital affiliations
Frequently asked questions
What is Dr. Diane Zebari's medical specialty?
Dr. Diane Zebari practices Internal Medicine Physician in Mission Viejo, CA.
Where does Dr. Diane Zebari practice?
Dr. Diane Zebari practices at 26732 Crown Valley Pkwy, Mission Viejo, CA 926916306. Office phone: 9493645318.
What is Dr. Diane Zebari's NPI?
Dr. Diane Zebari's National Provider Identifier (NPI) is 1336166081, issued by NPPES.
Does Dr. Diane Zebari accept Medicare assignment?
Yes. Dr. Diane Zebari accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diane Zebari commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.