Mr. John Arnold, PHD
Mr. John Arnold is a Clinical Psychologist provider (Psychologist) practicing in Chelan, WA, registered in the NPPES registry with NPI 1881661858 since 2006. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1881661858 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. John Arnold |
| Credential | PHD |
| Sex | Male |
| Practice address | 105 S APPLE BLOSSOM DR, Chelan, WA, 98816 |
| Phone | 5096826000 |
| Enumeration date | 2006-03-08 |
| Last updated in NPPES | 2021-02-04 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TB0200X | Cognitive & Behavioral Psychologist | Secondary | PY00002376 | WA |
| 103TC0700X | Clinical Psychologist | Primary | PY00002376 | WA |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7098213 | Medicaid | WA | — |
Copy-ready billing details
Provider: John Arnold, PHD NPI: 1881661858 Taxonomy: 103TC0700X (Clinical Psychologist) Address: 105 S APPLE BLOSSOM DR, Chelan, WA, 98816
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1780657338 | Charles Waszkewitz | Individual | Family Medicine Physician | Chelan, WA |
| 1508896879 | Aura Sanderson | Individual | Medical Physician Assistant | Chelan, WA |
| 1356374698 | Columbia Valley Community Health | Organization | Federally Qualified Health Center (FQHC) | Chelan, WA |
| 1629158019 | Tobe Harberd | Individual | Family Medicine Physician | Chelan, WA |
| 1235255761 | Jason Doten | Individual | General Practice Dentistry | Chelan, WA |
| 1619124757 | Barbara Brink | Individual | Marriage & Family Therapist | Chelan, WA |
| 1548588064 | Jennifer Snyder | Individual | Family Medicine Physician | Chelan, WA |
| 1013206838 | Raphael Mprah | Individual | Psychiatric/Mental Health Nurse Practitioner | Chelan, WA |
Verify this record
Cross-check NPI 1881661858 against the authoritative CMS record: view Mr. John Arnold 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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Where does John Arnold practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-02-04.