NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gregory Drug, Inc

Long Term Care Pharmacy in Gregory, SD · enumerated 2023 · authorized official Daniel Fiebelkorn, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1770281073

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Gregory Drug, Inc
Practice address 604 Main St, Gregory, SD, 57533
Phone (605) 835-8198
Enumeration date Feb 16, 2023
Last updated in NPPES Feb 16, 2023

Taxonomy & classification

3336L0003X Long Term Care Pharmacy Suppliers Primary

Authorized official

Name Daniel Fiebelkorn
Title Owner
Phone (605) 835-8198

Other identifiers

Identifier Type State Issuer
8500033 Medicaid SD -

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 → Validate an NPI →

Frequently asked questions

What type of organization is Gregory Drug, Inc?
Gregory Drug, Inc is registered in NPPES as a Long Term Care Pharmacy (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-16.