Mr. Onis Corwin Wiemers, RPH
Mr. Onis Corwin Wiemers is a Pharmacist provider (Pharmacist) practicing in Devine, TX, registered in the NPPES registry with NPI 1487884565 since 2009. The credential RPH stands for Registered Pharmacist.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1487884565 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Onis Corwin Wiemers |
| Credential | RPH |
| Sex | Male |
| Practice address | Devine, TX, 78016 |
| Phone | 8306632224 |
| Fax | 8306653053 |
| Enumeration date | 2009-07-22 |
| Last updated in NPPES | 2009-07-22 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 20843 | TX |
RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential
Copy-ready billing details
Provider: Onis Wiemers, RPH NPI: 1487884565 Taxonomy: 183500000X (Pharmacist) Address: Devine, TX, 78016
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1396964607 | Conoly Drug Inc of Devine Inc | Organization | Community/Retail Pharmacy | Devine, TX |
| 1447513395 | Gokul Nukala | Individual | Pharmacist | Devine, TX |
| 1750854022 | Shri Durga Drugs, LLC | Organization | Pharmacy | Devine, TX |
Verify this record
Cross-check NPI 1487884565 against the authoritative CMS record: view Mr. Onis Corwin Wiemers 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
Is NPI 1487884565 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-07-22.