John Willis
John Willis is a Pharmacist provider (Pharmacist) practicing in Mesa, AZ, registered in the NPPES registry with NPI 1356763791 since 2014.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1356763791 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John Willis |
| Sex | Male |
| Practice address | 6131 E SOUTHERN AVE, Mesa, AZ, 85206 |
| Phone | 4808304229 |
| Fax | 4806549136 |
| Enumeration date | 2014-01-18 |
| Last updated in NPPES | 2014-01-18 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 9006 | AZ |
Copy-ready billing details
Provider: John Willis NPI: 1356763791 Taxonomy: 183500000X (Pharmacist) Address: 6131 E SOUTHERN AVE, Mesa, AZ, 85206
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1083669907 | National Vision, Inc. | Organization | Eyewear Supplier | Mesa, AZ |
| 1881613867 | Walmart Inc. | Organization | Community/Retail Pharmacy | Mesa, AZ |
| 1336518547 | Michael Holleran | Individual | Pharmacist | Mesa, AZ |
| 1295288306 | Krystal Chee | Individual | Optometrist | Mesa, AZ |
| 1568917557 | Linda Warwick | Individual | Pharmacist | Mesa, AZ |
| 1760259469 | Walmart, Inc. | Organization | Optician | Mesa, AZ |
| 1225822380 | Manny Alarcon | Individual | Optician | Mesa, AZ |
| 1346037751 | Brant Owens | Individual | Optician | Mesa, AZ |
Verify this record
Cross-check NPI 1356763791 against the authoritative CMS record: view John Willis 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-01-18.