Mr. Robert P Keiser, RPH
Mr. Robert P Keiser is a Pharmacist provider (Pharmacist) practicing in Tempe, AZ, registered in the NPPES registry with NPI 1376662452 since 2007. The credential RPH stands for Registered Pharmacist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1376662452 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Robert P Keiser |
| Credential | RPH |
| Sex | Male |
| Practice address | 51 W 3RD ST, SUITE 501, Tempe, AZ, 85281 |
| Phone | 4803176780 |
| Enumeration date | 2007-03-28 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Secondary | 03-1-11013 | OH |
| 183500000X | Pharmacist | Primary | 14273 | AZ |
RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential
Copy-ready billing details
Provider: Robert Keiser, RPH NPI: 1376662452 Taxonomy: 183500000X (Pharmacist) Address: 51 W 3RD ST, SUITE 501, Tempe, AZ, 85281
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1386867695 | Lorraine Granau | Individual | Pharmacist | Tempe, AZ |
| 1083837306 | Michael Imperato | Individual | Pharmacist | Tempe, AZ |
| 1053535013 | Maria Theresa Helbach | Individual | Pharmacist | Tempe, AZ |
| 1487870267 | Stephanie Counts | Individual | Pharmacist | Tempe, AZ |
| 1336366186 | Steven Crittenden | Individual | Pharmacist | Tempe, AZ |
| 1447477203 | Cindy Dye | Individual | Pharmacist | Tempe, AZ |
| 1568689487 | Kathleen Dopp | Individual | Pharmacist | Tempe, AZ |
| 1942427711 | Ann Fudala | Individual | Pharmacist | Tempe, AZ |
Verify this record
Cross-check NPI 1376662452 against the authoritative CMS record: view Mr. Robert P Keiser 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 2007-07-08.