Deborah Carrasco, OD
Deborah Carrasco, OD is a provider specialising in Optometrist in Redondo Beach, CA, registered under NPI 1003535659.
Getting there
Here is what surrounds this office in Redondo Beach, based on OpenStreetMap data collected Oct 4, 2026. Parking is available about 252 ft away. The nearest transit stop is 580 ft away, served by Beryl Street / Prospect Avenue. If you arrive early, there is a coffee shop 309 ft away.
Getting here and what is nearby
Parking 103 ft ~1 min
Parking 155 ft ~1 min
Grocery Vons 232 ft ~1 min
1212 Beryl Street, Redondo Beach 90277
Mo-Su 06:00-23:00
Parking 252 ft ~1 min
Restaurant Bistro Miyoda & Sushi Ichiriki 284 ft ~2 min
1220 Beryl Street, 90277
Tu-Th 11:30-21:30; Mo off; Fr 11:30-22:30; Sa 15:00-22:30; Su 15:00-21:30
Coffee Redondough 309 ft ~2 min
Restaurant Papa John's 307 ft ~2 min
1202 Beryl Street, Redondo Beach 90277
Mo-Th 10:00-23:00; Fr-Sa 10:00-24:00; Su 10:00-23:00
Restaurant BBQ Chicken 410 ft ~2 min
Transit Prospect Avenue / Diamond Street 498 ft ~2 min
Transit Prospect Avenue / Diamond Street 538 ft ~3 min
Transit Beryl Street / Prospect Avenue 580 ft ~3 min
Gas station Shell 566 ft ~3 min
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 |
|---|---|---|
| 10977T | CA | Optometrist primary |
This provider holds licence 10977T 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 | 1003535659 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 25, 2022 |
| Last updated | Sep 29, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | OD |
| Practice address |
520 N PROSPECT AVE STE 206 Redondo Beach, CA 90277 (310) 376-8850 Fax (310) 798-9228 |
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 | 5 | 3 | 5 | 6 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 3 | 1 | 6 | 1 |
Sum = 41 · next multiple of 10 = 50 · check digit = 9 · actual last digit = 9
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.