Monique Trezise, M.S.,CCC-SLP
Monique Trezise, M.S.,CCC-SLP is a provider specialising in Speech-Language Pathologist in Long Beach, CA, registered under NPI 1003547720. 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 Long Beach, based on OpenStreetMap data collected Oct 5, 2026. Parking is available about 0.28 mi away. The nearest transit stop is 780 ft away, served by Palo Verde & Cantel.
Getting here and what is nearby
Transit Palo Verde & Los Arcos 503 ft ~2 min
Transit Palo Verde & Los Arcos 550 ft ~3 min
Transit Palo Verde & Cantel 780 ft ~3 min
Parking 958 ft ~4 min
Parking parking for Los Altos United Methodist church 0.27 mi ~6 min
Restaurant Subway 0.27 mi ~6 min
Parking 0.28 mi ~6 min
Restaurant Del Taco 0.30 mi ~6 min
Restaurant Taco Bell 0.33 mi ~7 min
6407 Stearns Avenue, Long Beach 90815
Mo-Th 08:00-03:00; Fr 08:00-04:00; Sa 09:00-04:00; Su 09:00-03:00
Gas station 76 0.34 mi ~7 min
Convenience Circle K 0.36 mi ~8 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 |
|---|---|---|
| 14337643 | CA | Speech-Language Pathologist primary |
This provider holds licence 14337643 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 | 1003547720 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 22, 2022 |
| Last updated | Jun 22, 2022 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | M.S.,CCC-SLP |
| Practice address |
2334 CANEHILL AVE Long Beach, CA 90815 (562) 326-0462 |
| Other identifiers |
14337643
· Other (CA) 14337643 · Other (CA) |
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 | 4 | 7 | 7 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 4 | 5 | 7 | 4 |
Sum = 50 · next multiple of 10 = 50 · 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.