Shanna Guetta, SLP
Shanna Guetta, SLP is a provider specialising in Speech-Language Pathologist in San Carlos, CA, registered under NPI 1003459900. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in San Carlos, based on OpenStreetMap data collected Sep 28, 2026. Parking is available about 0.41 mi away. The nearest transit stop is 0.28 mi away, served by Cedar Street & Brittan Avenue. A pharmacy sits 0.39 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.44 mi away.
Getting here and what is nearby
Transit Brittan Avenue & Cedar Street 0.26 mi ~6 min
Transit Brittan Avenue & Cedar Street 0.27 mi ~6 min
Transit Cedar Street & Brittan Avenue 0.28 mi ~6 min
Parking 0.35 mi ~8 min
Parking 0.39 mi ~8 min
Pharmacy Walgreens 0.39 mi ~8 min
Grocery Trader Joe's 0.40 mi ~9 min
1482 El Camino Real, San Carlos 94070
Mo-Su 08:00-21:00
Parking 0.41 mi ~9 min
Restaurant iGuey 0.43 mi ~9 min
Coffee Mints & Honey 0.44 mi ~9 min
Hotel Good Living Inn 0.44 mi ~9 min
Restaurant William BBQ 0.45 mi ~10 min
1109 Laurel Street
Restaurant True Ethiopian Cuisine 0.46 mi ~10 min
113 Garnet Avenue, San Carlos 94070
Tu-We, Fr 12:00-19:00; Th 11:00-19:00; Sa 07:00-19:00
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 |
|---|---|---|
| 13779 | CA | Speech-Language Pathologist primary |
This provider holds licence 13779 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 Speech-Language Pathologist covers
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing. NUCC Health Care Provider Taxonomy, code 235Z00000X
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 | 1003459900 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 23, 2019 |
| Last updated | Oct 23, 2019 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | SLP |
| Practice address |
1385 CEDAR ST San Carlos, CA 94070 (650) 283-5547 |
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 | 4 | 5 | 9 | 9 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 5 | 9 | 9 | 0 |
Sum = 60 · next multiple of 10 = 60 · check digit = 0 · actual last digit = 0
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.