Mrs. Joni Marie Moon, PSY.D.
Mrs. Joni Marie Moon is a Clinical Psychologist provider (Psychologist) practicing in Gresham, OR, registered in the NPPES registry with NPI 1235221052 since 2006. The credential PSYD stands for Doctor of Psychology.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1235221052 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mrs. Joni Marie Moon |
| Credential | PSY.D. |
| Sex | Female |
| Practice address | 502 N MAIN AVE, Gresham, OR, 97030 |
| Phone | 5038910749 |
| Enumeration date | 2006-09-29 |
| Last updated in NPPES | 2025-02-27 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103T00000X | Psychologist | Secondary | 1637 | OR |
| 103TC0700X | Clinical Psychologist | Primary | 1637 | OR |
PSYD — Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 164936 | Medicaid | OR | — |
Copy-ready billing details
Provider: Joni Moon, PSY.D. NPI: 1235221052 Taxonomy: 103TC0700X (Clinical Psychologist) Address: 502 N MAIN AVE, Gresham, OR, 97030
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1518203603 | Pacific Psychology Group | Organization | Mental Health Clinic/Center (Including Community Mental Health Center) | Gresham, OR |
| 1891496972 | Positive Impact Psychology & Consulting | Organization | Adult Mental Health Clinic/Center | Gresham, OR |
| 1134960248 | Main Psychology Inc | Organization | Community/Behavioral Health Agency | Gresham, OR |
| 1659176725 | Moon-Hart Psychotherapy & Consulting | Organization | Psychologist | Gresham, OR |
Verify this record
Cross-check NPI 1235221052 against the authoritative CMS record: view Mrs. Joni Marie Moon on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-02-27.