Doctor profile · Federal record
Dr. Ash Pirouz, MD
Retina Specialist (Ophthalmology) Physician (CMS: Ophthalmology) · Fullerton, CA
- NPI 1942489356
- Accepts Medicare
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
301 W Bastanchury RD Ste 285
Fullerton, CA 928353432
(714) 738-4620
fax (714) 738-0388
Credentials & registration
- NPI registered
- November 2007 — 19 yrs on file
- Profile last updated
- March 4, 2022
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207WX0107X — NUCC code
- State license (1)
- California #A97183
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942489356. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
67,226
Distinct HCPCS
10
Medicare allowed
$3,929,690
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J2777 |
Injection, faricimab-svoa, 0.1 mg | 57,120 | 197 | $37 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 2,670 | 826 | $139 | |
92134 |
Imaging of retina | 2,367 | 736 | $44 | |
67028 |
Injection of drug into eye | 1,656 | 329 | $128 | |
J2781 |
Injection, pegcetacoplan, intravitreal, 1 mg | 795 | 38 | $151 | |
J0178 |
Injection, aflibercept, 1 mg | 686 | 117 | $876 | |
92250 |
Photography of the retina | 471 | 202 | $41 | |
Q5128 |
Injection, ranibizumab-eqrn (cimerli), biosimilar, 0.1 mg | 315 | 25 | $272 | |
J7999 |
Compounded drug, not otherwise classified | 230 | 52 | $92 | |
92242 |
Exam of retinal blood vessels and blood vessels between the white part of eye and retina using a special camera after injection of a dye | 217 | 196 | $300 |
In context: peer comparison
Among 4 peers in Fullerton Retina Specialist (Ophthalmology) Physician, average services per provider: 2,697. This provider delivers 25× the peer median.Open Payments
Industry payments received
All-time total
$3,955
Transactions
45
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genentech USA, INC. | 14 | $2,356.64 | |
| Regeneron Healthcare Solutions, INC. | 10 | $353.92 | |
| Apellis Pharmaceuticals, INC. | 5 | $304.88 | |
| Ani Pharmaceuticals, INC. | 3 | $215.59 | |
| Abbvie INC. | 4 | $158.41 | |
| Astellas Pharma US INC | 2 | $155.06 | |
| Genentech, INC. | 1 | $135.45 | |
| Alcon Vision LLC | 1 | $129.78 | |
| Sandoz INC. | 2 | $48.18 | |
| Astellas Pharma Global Development | 1 | $47.04 | |
| Coherus Biosciences INC. | 1 | $27.31 | |
| Alimera Sciences, INC. | 1 | $22.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
549
Patients
234
Total drug cost
$31,795
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 102 | 29 | $1,550 |
| Prednisolone Acetate | Generic | 89 | 53 | $3,977 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 78 | 62 | $1,089 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 77 | 37 | $2,049 |
| Timolol Maleate | Generic | 54 | 19 | $1,625 |
| Ketorolac Tromethamine | Generic | 43 | 23 | $1,007 |
| Alphagan P (Brimonidine Tartrate) | Brand | 36 | 11 | $8,621 |
| Brimonidine Tartrate | Generic | 23 | 0 | $328 |
| Difluprednate | Generic | 13 | 0 | $1,135 |
| Restasis (Cyclosporine) | Brand | 12 | 0 | $9,589 |
Frequently asked questions
What is Dr. Ash Pirouz's medical specialty?
Dr. Ash Pirouz practices Retina Specialist (Ophthalmology) Physician in Fullerton, CA.
Where does Dr. Ash Pirouz practice?
Dr. Ash Pirouz practices at 301 W Bastanchury RD Ste 285, Fullerton, CA 928353432. Office phone: 7147384620.
What is Dr. Ash Pirouz's NPI?
Dr. Ash Pirouz's National Provider Identifier (NPI) is 1942489356, issued by NPPES.
Does Dr. Ash Pirouz accept Medicare assignment?
Yes. Dr. Ash Pirouz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ash Pirouz commonly perform?
Top Medicare-reported procedures in 2023: Injection, faricimab-svoa, 0.1 mg (HCPCS J2777); Established patient office or other outpatient visit (HCPCS 99214); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.