Alexander Rittenbach
Alexander Rittenbach is a Physical Therapy Assistant provider (Physical Therapy Assistant) practicing in Pendleton, OR, registered in the NPPES registry with NPI 1588131593 since 2018. Practices at Care Center (Willowbrook) Inc. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1588131593 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Alexander Rittenbach |
| Sex | Male |
| Practice address | 707 SW 37TH ST, Pendleton, OR, 97801 |
| Phone | 5412763374 |
| Enumeration date | 2018-10-28 |
| Last updated in NPPES | 2018-10-28 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 225200000X | Physical Therapy Assistant | Primary | P160386624 | WA |
Copy-ready billing details
Provider: Alexander Rittenbach NPI: 1588131593 Taxonomy: 225200000X (Physical Therapy Assistant) Address: 707 SW 37TH ST, Pendleton, OR, 97801
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1144216367 | Care Center (Willowbrook) Inc. | Organization | Skilled Nursing Facility | Pendleton, OR |
| 1023376027 | Dana Jordan | Individual | Speech-Language Pathologist | Pendleton, OR |
| 1992040026 | Amy Grupa | Individual | Physical Therapist | Pendleton, OR |
| 1285038356 | Shasta Vogler | Individual | Physical Therapy Assistant | Pendleton, OR |
| 1659828697 | Lila Allstott | Individual | Occupational Therapy Assistant | Pendleton, OR |
| 1427568211 | Kimberly Benson | Individual | Occupational Therapist | Pendleton, OR |
| 1366948101 | Christine Nearing | Individual | Physical Therapy Assistant | Pendleton, OR |
| 1558856641 | Brent Reese | Individual | Physical Therapy Assistant | Pendleton, OR |
Verify this record
Cross-check NPI 1588131593 against the authoritative CMS record: view Alexander Rittenbach 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
Is this the official NPI registry?
What specialty is Alexander Rittenbach?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-10-28.