OrganizationActive
Center Drug Inc
NPI 1114056991 · Community/Retail Pharmacy · Libby, MT
Center Drug Inc is a Community/Retail Pharmacy organization in Libby, MT (NPI 1114056991).
Provider details
- NPI number
- 1114056991
- Entity type
- Organization
- Primary specialty
- Community/Retail PharmacySuppliers
- Organization subpart
- No
- Authorized official
- David Zwang, Owner(406) 293-6276
Specialties & taxonomies
Suppliers
- Pharmacy333600000X
Suppliers
Suppliers
- Long Term Care Pharmacy3336L0003X
Suppliers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
517 W 9th St
Libby, MT 59923-1627
Phone: (406) 293-6276
Fax: (406) 293-6277
Street-level locationGet directions
Mailing address
517 W 9th St
Libby, MT 59923-1627
Registry dates
- Enumerated
- 2007-03-05
- Last updated
- 2007-09-12
Frequently asked questions
- What is Center Drug Inc's NPI number?
- Center Drug Inc's National Provider Identifier (NPI) is 1114056991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Center Drug Inc?
- Center Drug Inc is classified in the NPPES registry as Community/Retail Pharmacy (Suppliers).
- Where is Center Drug Inc located?
- Center Drug Inc's practice location on file with NPPES is 517 W 9th St, Libby, MT 59923-1627.
- What is Center Drug Inc's phone number?
- The practice phone number listed in the NPPES registry for Center Drug Inc is (406) 293-6276.
- Who is the authorized official for Center Drug Inc?
- The authorized official listed on Center Drug Inc's NPPES record is David Zwang, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Center Drug Inc's NPI active?
- Yes — Center Drug Inc's NPI (1114056991) is active in the NPPES registry as of the last update on 2007-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.