Mr. Aaron Stark, RPH
Mr. Aaron Stark is a Pharmacist provider (Pharmacist) practicing in Oceanside, CA, registered in the NPPES registry with NPI 1902188691 since 2011. The credential RPH stands for Registered Pharmacist. Practices at Walgreen Co (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1902188691 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Aaron Stark |
| Credential | RPH |
| Sex | Male |
| Practice address | 3752 MISSION AVE, Oceanside, CA, 92058 |
| Phone | 7607229409 |
| Fax | 7607229416 |
| Enumeration date | 2011-09-19 |
| Last updated in NPPES | 2025-08-29 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 048762 | CA |
RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential
Copy-ready billing details
Provider: Aaron Stark, RPH NPI: 1902188691 Taxonomy: 183500000X (Pharmacist) Address: 3752 MISSION AVE, Oceanside, CA, 92058
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1629285382 | Walgreen Co | Organization | Pharmacy | Oceanside, CA |
| 1225311061 | Robert Rogers | Individual | Pharmacist | Oceanside, CA |
| 1346525847 | David Zimmerman | Individual | Pharmacist | Oceanside, CA |
| 1295082634 | Samir Shah | Individual | Pharmacist | Oceanside, CA |
| 1407496151 | Parisa Ourmazdi | Individual | Pharmacist | Oceanside, CA |
| 1952283384 | Louisiana Tran | Individual | Pharmacist | Oceanside, CA |
Verify this record
Cross-check NPI 1902188691 against the authoritative CMS record: view Mr. Aaron Stark 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 1902188691 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-08-29.