Physician Profile
Unclaimed ProfileAbout LAI
Gary On-Tai Lai, O.D. is a healthcare provider in San Mateo, CA specializing in optometry. Gary trained at University of California - School of Optometry, graduating in 1996. Gary is also listed as specializing in optometrist. Medicare claims data shows Gary provided 31 services to 31 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (650) 343-2080
- Email not available
Practice Locations
214 S B ST
San Mateo, CA 94401
Procedures Most Often Billed to Medicare
31 services · 31 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient complete exam of visual system | Treatment | 92014 |
31 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other optometry specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other optometry specialists in San Mateo 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of California - School of Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 1996 at University of California - School of Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Established patient complete exam of visual system 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Lai?
Dr. Lai is an optometry in San Mateo, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPTOMETRY”.
NPI registry
What is Dr. Lai's address?
Dr. Lai is listed at 214 S B ST, San Mateo, CA 94401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Lai?
The number on file is (650) 343-2080. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Lai?
Dr. Lai's National Provider Identifier is 1679697023. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Lai train?
Dr. Lai attended University of California - School of Optometry, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Lai have?
Dr. Lai has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Lai perform?
According to Medicare billing data, Dr. Lai provides treatments such as established patient complete exam of visual system. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Lai's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lai. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.