Doctor profile · Federal record
Dr. David Lam, O.D.
Optometrist (CMS: Optometry) · Gilroy, CA
- NPI 1942613575
- Accepts Medicare
- MIPS 74.2 / 100 · 2023
- 12 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
7475 Camino Arroyo
Gilroy, CA 950207348
(888) 334-1000
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- June 19, 2015
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #14960
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942613575. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
87
Distinct HCPCS
4
Medicare allowed
$3,416
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92250 |
Photography of the retina | 41 | 36 | $48 | |
92020 |
Exam of the internal drainage system of eye | 19 | 18 | $35 | |
92133 |
Imaging of optic nerve | 14 | 14 | $26 | |
92083 |
Exam of visual field with extended testing | 13 | 13 | $32 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 31. This provider delivers 2.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
213
Patients
35
Total drug cost
$6,949
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 118 | 35 | $2,955 |
| Timolol Maleate | Generic | 26 | 0 | $319 |
| Ketorolac Tromethamine | Generic | 24 | 0 | $580 |
| Olopatadine Hcl | Generic | 19 | 0 | $361 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 15 | 0 | $305 |
| Brimonidine Tartrate | Generic | 11 | 0 | $2,429 |
Frequently asked questions
What is Dr. David Lam's medical specialty?
Dr. David Lam practices Optometrist in Gilroy, CA.
Where does Dr. David Lam practice?
Dr. David Lam practices at 7475 Camino Arroyo, Gilroy, CA 950207348. Office phone: 8883341000.
What is Dr. David Lam's NPI?
Dr. David Lam's National Provider Identifier (NPI) is 1942613575, issued by NPPES.
Does Dr. David Lam accept Medicare assignment?
Yes. Dr. David Lam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Lam commonly perform?
Top Medicare-reported procedures in 2023: Photography of the retina (HCPCS 92250); Exam of the internal drainage system of eye (HCPCS 92020); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.