Doctor profile · Federal record
Dr. Diana Nassar, MD
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Beverly Hills, CA
- NPI 1285083378
- Accepts Medicare
- 10 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
8767 Wilshire Blvd Fl 2
Beverly Hills, CA 902112714
(424) 315-0287 - Additional location
-
52 W 8Th St
New York, NY 100119092
(212) 466-4848 - Additional location
-
550 1St Ave
New York, NY 100166402
(212) 263-5506 - Mailing address
-
4140 W 190Th St
Torrance, CA 905045513
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- April 16, 2024
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- California #A194319 · New York #300929
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285083378. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
51
Distinct HCPCS
3
Medicare allowed
$4,207
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 24 | 18 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 14 | 14 | $149 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 13 | 11 | $147 |
In context: peer comparison
Among 23 peers in Beverly Hills Family Medicine Physician, average services per provider: 94. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$26
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 1 | $25.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
113
Patients
0
Total drug cost
$27,675
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 21 | 0 | $346 |
| Lisinopril | Generic | 18 | 0 | $103 |
| Simvastatin | Generic | 14 | 0 | $102 |
| Amlodipine Besylate | Generic | 13 | 0 | $121 |
| Ozempic (Semaglutide) | Brand | 13 | 0 | $15,319 |
| Fluticasone Propionate | Generic | 12 | 0 | $83 |
| Emtricitabine-Tenofovir Disop (Emtricitabine/Tenofovir (Tdf)) | Brand | 11 | 0 | $11,557 |
| Hydrochlorothiazide | Generic | 11 | 0 | $44 |
Hospital affiliations
Frequently asked questions
What is Dr. Diana Nassar's medical specialty?
Dr. Diana Nassar practices Family Medicine Physician in Beverly Hills, CA.
Where does Dr. Diana Nassar practice?
Dr. Diana Nassar practices at 8767 Wilshire Blvd Fl 2, Beverly Hills, CA 902112714. Office phone: 4243150287.
What is Dr. Diana Nassar's NPI?
Dr. Diana Nassar's National Provider Identifier (NPI) is 1285083378, issued by NPPES.
Does Dr. Diana Nassar accept Medicare assignment?
Yes. Dr. Diana Nassar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diana Nassar commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.