Center Drug Inc
Center Drug Inc is a healthcare organization registered as Community/Retail Pharmacy in Libby, MT, holding Type 2 (organization) NPI 1114056991 since 2007. The authorized official on file is David Zwang, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1114056991 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Center Drug Inc |
| Practice address | 517 W 9TH ST, Libby, MT, 59923 |
| Phone | 4062936276 |
| Fax | 4062936277 |
| Enumeration date | 2007-03-05 |
| Last updated in NPPES | 2007-09-12 |
Authorized official
| Name | David Zwang |
|---|---|
| Title | Owner |
| Phone | 4062936276 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 333600000X | Pharmacy | Secondary | — | — |
| 332B00000X | Durable Medical Equipment & Medical Supplies | Secondary | — | — |
| 3336L0003X | Long Term Care Pharmacy | Secondary | — | — |
| 3336C0003X | Community/Retail Pharmacy | Primary | 248 | MT |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 218933 | Medicaid | MT | — |
| 2701678 | Other | — | OTHER ID NUMBER |
| 2701678 | Other | — | OTHER ID NUMBER-COMMERCIAL NUMBER |
Copy-ready billing details
Provider: Center Drug Inc NPI: 1114056991 Taxonomy: 3336C0003X (Community/Retail Pharmacy) Address: 517 W 9TH ST, Libby, MT, 59923
Verify this record
Cross-check NPI 1114056991 against the authoritative CMS record: view Center Drug Inc 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
What type of organization is Center Drug Inc?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-09-12.