NPI Portal NPI Lookup & Verification

Northwest Pharmacy Inc

Northwest Pharmacy Inc is a healthcare organization registered as Community/Retail Pharmacy in Poplar Bluff, MO, holding Type 2 (organization) NPI 1902974140 since 2006. The authorized official on file is Mark Kleinbeck, President.

✓ Active NPI ✓ Valid NPI checksum

NPI 1902974140
Entity type Organization (Type 2)
Legal business name Northwest Pharmacy Inc
Other name <Unavail>
Practice address 2210 BARRON RD, Poplar Bluff, MO, 63901
Phone 5736866211
Fax 5736862219
Enumeration date 2006-12-04
Last updated in NPPES 2011-11-16

Authorized official

Name Mark Kleinbeck
Title President
Phone 5736866211

Taxonomy & classification

Taxonomy code Specialty Primary License State
333600000X Pharmacy Secondary
3336C0003X Community/Retail Pharmacy Primary 2004019998 MO

Other identifiers

Identifier Type State Issuer
2627492 Other NCPDP PROVIDER IDENTIFICATION NUMBER
600059729 Medicaid MO
Copy-ready billing details
Provider: Northwest Pharmacy Inc
NPI: 1902974140
Taxonomy: 3336C0003X (Community/Retail Pharmacy)
Address: 2210 BARRON RD, Poplar Bluff, MO, 63901

Providers at this address

NPI Name Type Specialty Location
1750370748 James Gieselmann Individual Surgery Physician Poplar Bluff, MO
1447238035 Sivaprasad Madduri Individual Urology Physician Poplar Bluff, MO
1225016884 Gilbert D. Smith, M.D., LLC Organization Rural Health Clinic/Center Poplar Bluff, MO
1578533030 Panagiotis Paulus Individual Ophthalmology Physician Poplar Bluff, MO
1922078419 Eye Surgery Consultants, LLP Organization Ophthalmology Physician Poplar Bluff, MO
1134190416 Robert Smith Individual Ophthalmology Physician Poplar Bluff, MO
1750334744 Michael E. Critchlow Organization Allergy Physician Poplar Bluff, MO
1205889227 Semo Gynecology LLC Organization Gynecology Physician Poplar Bluff, MO

Verify this record

Cross-check NPI 1902974140 against the authoritative CMS record: view Northwest Pharmacy 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

Where is Northwest Pharmacy Inc located?
The practice location on file with NPPES is in Poplar Bluff, MO.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-11-16. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-11-16.