Im Locum LLC
Im Locum LLC is a healthcare organization registered as Internal Medicine Physician in Walla Walla, WA, holding Type 2 (organization) NPI 1053787747 since 2015. The authorized official on file is Brian Nguyen, Sole Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1053787747 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Im Locum LLC |
| Practice address | 1025 S 2ND AVE, Walla Walla, WA, 99362 |
| Phone | 7024533799 |
| Fax | 7024535741 |
| Enumeration date | 2015-08-17 |
| Last updated in NPPES | 2015-08-17 |
Authorized official
| Name | Brian Nguyen |
|---|---|
| Title | Sole Owner |
| Phone | 7142305151 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Primary | MD60475120 | WA |
Copy-ready billing details
Provider: Im Locum LLC NPI: 1053787747 Taxonomy: 207R00000X (Internal Medicine Physician) Address: 1025 S 2ND AVE, Walla Walla, WA, 99362
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1063413334 | Barry Mallard | Individual | Pharmacotherapy Pharmacist | Walla Walla, WA |
| 1710989181 | Lisa Thoroughman | Individual | Pharmacotherapy Pharmacist | Walla Walla, WA |
| 1962495994 | Christopher Jenkins | Individual | Emergency Medicine Physician | Walla Walla, WA |
| 1760466114 | Walla Walla General Hospital | Organization | General Acute Care Hospital | Walla Walla, WA |
| 1508840521 | Douglas Newton | Individual | Emergency Medicine Physician | Walla Walla, WA |
| 1467436030 | Walla Walla General Hospital | Organization | Medicare Defined Swing Bed Hospital Unit | Walla Walla, WA |
| 1750367579 | Michael Mcmurtry | Individual | Emergency Medicine Physician | Walla Walla, WA |
| 1053399287 | Adam Ostrowski | Individual | Occupational Therapist | Walla Walla, WA |
Verify this record
Cross-check NPI 1053787747 against the authoritative CMS record: view Im Locum LLC 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 Im Locum LLC?
What is the NPI number for Im Locum LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-08-17.