Diana Doan
Diana Doan is a Pharmacist provider (Pharmacist) practicing in Lancaster, CA, registered in the NPPES registry with NPI 1194263574 since 2017. Practices at Kaiser Foundation Health Plan Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1194263574 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Diana Doan |
| Sex | Female |
| Practice address | 615 W AVENUE L, Lancaster, CA, 93534 |
| Phone | 6617232056 |
| Enumeration date | 2017-02-06 |
| Last updated in NPPES | 2017-02-06 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 70242 | CA |
Copy-ready billing details
Provider: Diana Doan NPI: 1194263574 Taxonomy: 183500000X (Pharmacist) Address: 615 W AVENUE L, Lancaster, CA, 93534
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1104842160 | Angela Williams | Individual | Clinical Social Worker | Lancaster, CA |
| 1295953685 | Seyed Mohammad Reza Monemian | Individual | Hematology & Oncology Physician | Lancaster, CA |
| 1558580043 | Gustavo Cordero | Individual | Student in an Organized Health Care Education/Training Program | Lancaster, CA |
| 1184831273 | Kamran Kabolizadeh | Individual | Neurology Physician | Lancaster, CA |
| 1114125549 | Reuven Minkowitz | Individual | Specialist | Lancaster, CA |
| 1023217577 | Diana Davio | Individual | Colon & Rectal Surgery Physician | Lancaster, CA |
| 1699951830 | Manish Desai | Individual | Internal Medicine Physician | Lancaster, CA |
| 1700048279 | Min Jung Park | Individual | Orthopaedic Surgery Physician | Lancaster, CA |
Verify this record
Cross-check NPI 1194263574 against the authoritative CMS record: view Diana Doan 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 2017-02-06.