Fox Valley Psychiatry Ltd.
Fox Valley Psychiatry Ltd. is a healthcare organization registered as Child & Adolescent Psychiatry Physician in Appleton, WI, holding Type 2 (organization) NPI 1306614987 since 2023. The authorized official on file is Eric Rueff, President/Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1306614987 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Fox Valley Psychiatry Ltd. |
| Practice address | 4321 W COLLEGE AVE STE 200, Appleton, WI, 54914 |
| Phone | 9208827780 |
| Fax | 9202141187 |
| Enumeration date | 2023-12-13 |
| Last updated in NPPES | 2026-03-20 |
Authorized official
| Name | Eric Rueff |
|---|---|
| Title | President/Owner |
| Phone | 9208827780 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2084P0800X | Psychiatry Physician | Secondary | — | — |
| 2084P0804X | Child & Adolescent Psychiatry Physician | Primary | — | — |
Copy-ready billing details
Provider: Fox Valley Psychiatry Ltd. NPI: 1306614987 Taxonomy: 2084P0804X (Child & Adolescent Psychiatry Physician) Address: 4321 W COLLEGE AVE STE 200, Appleton, WI, 54914
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1598885709 | Ruth Nelson-Lau | Individual | Family Nurse Practitioner | Appleton, WI |
| 1104096189 | Sandra Mittelsteadt | Individual | Professional Counselor | Appleton, WI |
| 1851541080 | Steven Wille | Individual | Mental Health Counselor | Appleton, WI |
| 1891085130 | Eric Rueff | Individual | Child & Adolescent Psychiatry Physician | Appleton, WI |
| 1033485552 | Emily Hoch | Individual | Clinical Social Worker | Appleton, WI |
| 1427495829 | Loretta Markus | Individual | Psychologist | Appleton, WI |
| 1922422807 | Sarah Saleemi | Individual | Internal Medicine Physician | Appleton, WI |
| 1235630625 | The Cervical Spine Institute and Neuromonitoring, LLC | Organization | Clinical Neurophysiology Physician | Appleton, WI |
Verify this record
Cross-check NPI 1306614987 against the authoritative CMS record: view Fox Valley Psychiatry Ltd. 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
Who is the authorized official for Fox Valley Psychiatry Ltd.?
What is the NPI number for Fox Valley Psychiatry Ltd.?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-03-20.