Doctor profile · Federal record
Dr. Stephen Dinsmore, M.D.
Ophthalmology Physician · Torrance, CA
- NPI 1891906707
- MIPS 75.0 / 100 · 2023
- 19 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
19000 Hawthorne Blvd, #110
Torrance, CA 905031517
(310) 370-3628
fax (310) 371-7863
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- November 9, 2011
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- California #WG32005
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891906707. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,366
Distinct HCPCS
10
Medicare allowed
$306,683
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 871 | 650 | $143 | |
92083 |
Exam of visual field with extended testing | 573 | 373 | $72 | |
92012 |
Established patient problem focused exam of visual system | 570 | 379 | $102 | |
92250 |
Photography of the retina | 391 | 363 | $42 | |
92134 |
Imaging of retina | 362 | 340 | $44 | |
92133 |
Imaging of optic nerve | 248 | 247 | $38 | |
92136 |
Measurement of corneal curvature and depth of eye | 96 | 88 | $53 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 72 | 67 | $141 | |
92025 |
Ct scan of cornea | 69 | 67 | $38 | |
66821 |
Removal of recurring cataract in lens capsule using a laser | 45 | 38 | $347 |
In context: peer comparison
Among 17 peers in Torrance Ophthalmology Physician, average services per provider: 278. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$108
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 3 | $60.17 | |
| Tarsus Pharmaceuticals, INC. | 1 | $30.74 | |
| Oyster Point Pharma, INC. | 1 | $16.62 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,084
Patients
367
Total drug cost
$210,434
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Dorzolamide Hcl | Generic | 199 | 65 | $6,029 |
| Latanoprost | Generic | 184 | 56 | $3,508 |
| Vyzulta (Latanoprostene Bunod) | Brand | 100 | 32 | $48,878 |
| Timolol Maleate | Generic | 96 | 33 | $3,423 |
| Prednisolone Acetate | Generic | 83 | 64 | $2,631 |
| Brimonidine Tartrate | Generic | 81 | 21 | $9,500 |
| Diclofenac Sodium | Generic | 72 | 54 | $798 |
| Brinzolamide | Generic | 68 | 17 | $27,909 |
| Travoprost | Generic | 41 | 0 | $6,752 |
| Rhopressa (Netarsudil Mesylate) | Brand | 32 | 13 | $24,386 |
Frequently asked questions
What is Dr. Stephen Dinsmore's medical specialty?
Dr. Stephen Dinsmore practices Ophthalmology Physician in Torrance, CA.
Where does Dr. Stephen Dinsmore practice?
Dr. Stephen Dinsmore practices at 19000 Hawthorne Blvd, Torrance, CA 905031517. Office phone: 3103703628.
What is Dr. Stephen Dinsmore's NPI?
Dr. Stephen Dinsmore's National Provider Identifier (NPI) is 1891906707, issued by NPPES.
What procedures does Dr. Stephen Dinsmore commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Exam of visual field with extended testing (HCPCS 92083); Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.