Barbara Doak
Barbara Doak is a Pharmacist provider (Pharmacist) practicing in Fairfield, CA, registered in the NPPES registry with NPI 1740711282 since 2017. Practices at Kaiser Foundation Health Plan Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1740711282 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Barbara Doak |
| Sex | Female |
| Practice address | 1550 GATEWAY BLVD, Fairfield, CA, 94533 |
| Phone | 7074274155 |
| Enumeration date | 2017-03-27 |
| Last updated in NPPES | 2017-03-27 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | RPH37054 | CA |
Copy-ready billing details
Provider: Barbara Doak NPI: 1740711282 Taxonomy: 183500000X (Pharmacist) Address: 1550 GATEWAY BLVD, Fairfield, CA, 94533
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1659470789 | Maria Adelma Puno | Individual | Family Medicine Physician | Fairfield, CA |
| 1962594523 | Teresa Petrilla | Individual | Pharmacotherapy Pharmacist | Fairfield, CA |
| 1487740528 | Melinda Widjaja | Individual | Pharmacist | Fairfield, CA |
| 1023105517 | Heather Martin | Individual | Pharmacist | Fairfield, CA |
| 1811075351 | Shulan Ding | Individual | Internal Medicine Physician | Fairfield, CA |
| 1306924295 | David Danzeisen | Individual | Family Medicine Physician | Fairfield, CA |
| 1629156526 | Jane Hewitt | Individual | Internal Medicine Physician | Fairfield, CA |
| 1376621276 | Stephen Farrell | Individual | Diagnostic Radiology Physician | Fairfield, CA |
Verify this record
Cross-check NPI 1740711282 against the authoritative CMS record: view Barbara Doak 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
What is the NPI number for Barbara Doak?
Where does Barbara Doak practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-03-27.