Daisy Li, OD
Daisy Li, OD is a provider specialising in Optometrist in Corte Madera, CA, registered under NPI 1003619081.
Getting there
Here is what surrounds this office in Corte Madera, based on OpenStreetMap data collected Oct 10, 2026. Parking is available about 606 ft away. There is EV charging 780 ft from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 0.28 mi away, served by Tamalpais Drive & Meadowsweet Drive. A pharmacy sits 262 ft from the entrance (Rite Aid), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 475 ft away.
Getting here and what is nearby
Restaurant Blue Barn 123 ft ~1 min
335 Corte Madera Town Center, Corte Madera 94925
Coffee Starbucks 172 ft ~1 min
209 Corte Madera Town Center, Corte Madera 94925
Mo-Fr 17:30-08:00; Su 18:00-08:00; Sa 18:30-08:00
Pharmacy Rite Aid 262 ft ~1 min
Grocery Safeway 279 ft ~2 min
137 Corte Madera Town Center, Corte Madera 94925
06:00-23:00
Restaurant Starbird Chicken 375 ft ~2 min
205 Corte Madera Town Center, Corte Madera 94925
Su-Th 10:30-21:00,Fr-Sa 10:30-22:00
Coffee Philz Coffee 423 ft ~2 min
403 Corte Madera Town Center, Corte Madera 94925
Mo-Su 05:30-17:30
Parking 400 ft ~2 min
Coffee Teaspoon 475 ft ~2 min
Restaurant Flores 471 ft ~2 min
301 Corte Madera Town Center, Corte Madera 94925
Su-Th 11:00-23:00; Fr-Sa 11:00-22:00
Parking 511 ft ~2 min
Parking 606 ft ~3 min
EV charging 692 ft ~3 min
Gas station 76 734 ft ~3 min
EV charging 767 ft ~3 min
EV charging Tesla Supercharger 780 ft ~3 min
Transit Tamalpais Drive & Casa Buena Drive 892 ft ~4 min
Transit Tamalpais Drive & Madera Boulevard 894 ft ~4 min
Gas station Chevron 876 ft ~4 min
90 Madera Boulevard, Corte Madera 94925
Hotel Best Western Corte Madera Inn 0.24 mi ~5 min
Transit Tamalpais Drive & Meadowsweet Drive 0.28 mi ~6 min
Gas station Kwik-Serv 0.33 mi ~7 min
516 Tamalpais Drive
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 35931 | CA | Optometrist primary |
This provider holds licence 35931 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Optometrist covers
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system. NUCC Health Care Provider Taxonomy, code 152W00000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003619081 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 27, 2025 |
| Last updated | May 20, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | OD |
| Practice address |
329 CORTE MADERA TOWN CTR Corte Madera, CA 94925 (415) 945-9917 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 6 | 1 | 9 | 0 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 1 | 9 | 0 | 7 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.