Physician Profile
Unclaimed ProfileAbout TO
Thu T To, OD is a healthcare provider in Hinsdale, IL specializing in optometry. Thu trained at Illinois College of Optometry at Chicago, graduating in 2004. Thu is also listed as specializing in optometrist. According to Medicare claims data, Thu cared for 108 Medicare patients across 111 services.
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
- (630) 323-1100
- Email not available
Practice Locations
18 W 1ST ST
Hinsdale, IL 60521
Procedures Most Often Billed to Medicare
111 services · 108 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient complete exam of visual system | Treatment | 92014 |
73 |
| Imaging of retina | Treatment | 92134 |
25 |
| Imaging of optic nerve | Treatment | 92133 |
13 |
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.
Also at this address 2
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 Hinsdale 3
Same specialty, same city.
Trained at Illinois College of Optometry at Chicago 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2004 at Illinois College of Optometry at Chicago 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 IL who bill this service to Medicare most often.
Common questions
What is Dr. To's specialty?
Dr. To is an optometry in Hinsdale, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPTOMETRY”.
NPI registry
Where can I find Dr. To?
Dr. To is listed at 18 W 1ST ST, Hinsdale, IL 60521. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. To?
The number on file is (630) 323-1100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. To's NPI number?
Dr. To's National Provider Identifier is 1508942376. 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
What is Dr. To's medical education?
Dr. To attended Illinois College of Optometry at Chicago, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. To been practicing?
Dr. To has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What is Dr. To known for?
According to Medicare billing data, Dr. To provides treatments such as established patient complete exam of visual system and imaging of retina. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. To confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. To. 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.