Doctor profile · Federal record
Dr. Irene Sasaki, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Long Beach, CA
- NPI 1245234178
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 36 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3900 Long Beach Blvd
Long Beach, CA 908072615
(562) 988-8660
fax (562) 988-8660
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- March 17, 2016
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- California #G57272
- Medicaid
- CA #00G725720
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245234178. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,089
Distinct HCPCS
10
Medicare allowed
$432,655
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92012 |
Established patient problem focused exam of visual system | 830 | 444 | $101 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 544 | 356 | $139 | |
92014 |
Established patient complete exam of visual system | 463 | 437 | $141 | |
92250 |
Photography of the retina | 427 | 410 | $41 | |
92083 |
Exam of visual field with extended testing | 364 | 309 | $71 | |
92133 |
Imaging of optic nerve | 363 | 327 | $40 | |
92134 |
Imaging of retina | 277 | 251 | $44 | |
92020 |
Exam of the internal drainage system of eye | 200 | 174 | $30 | |
92136 |
Measurement of corneal curvature and depth of eye | 150 | 117 | $47 | |
76514 |
Ultrasound scan of cornea to determine thickness | 110 | 102 | $12 |
In context: peer comparison
Among 13 peers in Long Beach Ophthalmology Physician, average services per provider: 270. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$2,042
Transactions
79
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 16 | $489.20 | |
| Alcon Vision LLC | 14 | $215.53 | |
| Oyster Point Pharma, INC. | 9 | $187.52 | |
| Mallinckrodt Hospital Products INC. | 6 | $178.08 | |
| Harrow Eye, LLC | 5 | $176.85 | |
| Tarsus Pharmaceuticals, INC. | 6 | $175.71 | |
| Bausch & Lomb Americas INC. | 7 | $142.51 | |
| Dompe US, INC. | 3 | $86.88 | |
| Nova Eye, INC. | 1 | $75.36 | |
| RxSight INC | 3 | $60.46 | |
| Sight Sciences, INC. | 3 | $51.78 | |
| Thea Pharma INC. | 2 | $46.11 | |
| Sun Pharmaceutical Industries INC. | 2 | $35.48 | |
| Alexion Pharmaceuticals, INC. | 1 | $29.82 | |
| Astellas Pharma US INC | 1 | $26.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,680
Patients
1,130
Total drug cost
$679,956
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 379 | 139 | $8,841 |
| Timolol Maleate | Generic | 299 | 94 | $11,584 |
| Prednisolone Acetate | Generic | 296 | 181 | $17,350 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 246 | 73 | $9,478 |
| Prolensa (Bromfenac Sodium) | Brand | 239 | 140 | $91,801 |
| Moxifloxacin (Moxifloxacin Hcl) | Brand | 213 | 133 | $6,462 |
| Brimonidine Tartrate | Generic | 211 | 74 | $9,962 |
| Restasis (Cyclosporine) | Brand | 157 | 62 | $206,588 |
| Alphagan P (Brimonidine Tartrate) | Brand | 142 | 48 | $68,995 |
| Rhopressa (Netarsudil Mesylate) | Brand | 111 | 40 | $71,231 |
Frequently asked questions
What is Dr. Irene Sasaki's medical specialty?
Dr. Irene Sasaki practices Ophthalmology Physician in Long Beach, CA.
Where does Dr. Irene Sasaki practice?
Dr. Irene Sasaki practices at 3900 Long Beach Blvd, Long Beach, CA 908072615. Office phone: 5629888660.
What is Dr. Irene Sasaki's NPI?
Dr. Irene Sasaki's National Provider Identifier (NPI) is 1245234178, issued by NPPES.
Does Dr. Irene Sasaki accept Medicare assignment?
Yes. Dr. Irene Sasaki accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Irene Sasaki commonly perform?
Top Medicare-reported procedures in 2023: Established patient problem focused exam of visual system (HCPCS 92012); Established patient office or other outpatient visit (HCPCS 99214); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.