NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

One-Stop Pharmacy Corporation

Oxygen Equipment & Supplies (DME) in Yuba City, CA · enumerated 2006 · authorized official Helen Tang, Owner.

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

National Provider Identifier

1124194477

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name One-Stop Pharmacy Corporation
Practice address 1040 Colusa Ave, Yuba City, CA, 95991
Fax (530) 673-5239
Enumeration date Nov 28, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

183500000X Pharmacist Pharmacy Service Providers · License PHY 46339 (CA) Secondary
332BX2000X Oxygen Equipment & Supplies (DME) Suppliers Primary
3336C0003X Community/Retail Pharmacy Suppliers · License PHY46339 (CA) Secondary

Authorized official

Name Helen Tang
Title Owner

Other identifiers

Identifier Type State Issuer
PHA463390 Other CA MEDI-CAL PROVIDER NUMBER

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

Who is the authorized official for One-Stop Pharmacy Corporation?
NPPES lists Helen Tang (Owner) as the authorized official for this organization.
What is the NPI number for One-Stop Pharmacy Corporation?
The NPI for One-Stop Pharmacy Corporation is 1124194477, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.