Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MR. MATTHEW DAVID ARNOLD, PSYD
ActiveMR. MATTHEW DAVID ARNOLD, PSYD is a Psychologist healthcare provider located in ATASCADERO, California. NPI 1083378491 is currently active in the NPPES registry. Verify at CMS.
Psychologist · ATASCADERO, CA
Registration Details
- NPI Number
- 1083378491
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Oct 22, 2021 (4.804544944605 yrs)
- Last Updated
- Dec 5, 2025
- License
-
PSY35896 (CA)
Practice Information
- Address
-
11708 SINNARD LNATASCADERO, CA, 934226018Browse CA providers · Browse ZIP 93422
- Phone
- 3609076872
- Primary Specialty
-
Psychologist
103T00000X
Other Psychologist Providers in ATASCADERO, CA
| Name | Credential | NPI |
|---|---|---|
| JAN MARIE ALARCON | PHD | 1073565206 |
| DR. TORY L. NERSASIAN | PSY.D | 1790711018 |
| DIANE IMREM | PSY D | 1356379267 |
| EDWARD BISCHOF | PHD | 1578586558 |
| JENNIFER BERG | — | 1669530622 |
| DR. STEPHANIE HAMM | PSY.D. | 1821137597 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.