Cusack Chiropractic
Cusack Chiropractic is a healthcare organization registered as Chiropractor in Walnut Creek, CA, holding Type 2 (organization) NPI 1023369568 since 2012. The authorized official on file is Liz Lacey, Office Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1023369568 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Cusack Chiropractic |
| Practice address | 2801 YGNACIO VALLEY RD, STE. B, Walnut Creek, CA, 94598 |
| Phone | 9259450555 |
| Fax | 9259451873 |
| Enumeration date | 2012-09-24 |
| Last updated in NPPES | 2012-10-03 |
Authorized official
| Name | Liz Lacey |
|---|---|
| Title | Office Manager |
| Phone | 9259450555 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | DC12150 | CA |
Copy-ready billing details
Provider: Cusack Chiropractic NPI: 1023369568 Taxonomy: 111N00000X (Chiropractor) Address: 2801 YGNACIO VALLEY RD, STE. B, Walnut Creek, CA, 94598
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1649251232 | Robert Cheung | Individual | Optometrist | Walnut Creek, CA |
| 1144391095 | Julie Souza | Individual | Chiropractor | Walnut Creek, CA |
| 1841361797 | Gregory Cusack | Individual | Chiropractor | Walnut Creek, CA |
| 1285842187 | David Burr | Individual | Dentist | Walnut Creek, CA |
| 1558598946 | Van Pham | Individual | Optometrist | Walnut Creek, CA |
| 1679920060 | Ashley Tjoe | Individual | Optometrist | Walnut Creek, CA |
Verify this record
Cross-check NPI 1023369568 against the authoritative CMS record: view Cusack Chiropractic 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 a Type 2 NPI?
What type of organization is Cusack Chiropractic?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-10-03.