Liberty Diagnostics
Liberty Diagnostics is a healthcare organization registered as Clinical Medical Laboratory in Pasadena, CA, holding Type 2 (organization) NPI 1952671232 since 2012. The authorized official on file is Timothy O'Brien, President & Ceo.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1952671232 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Liberty Diagnostics |
| Practice address | 600 S LAKE AVE, SUITE 205, Pasadena, CA, 91106 |
| Phone | 6267952700 |
| Fax | 6267952800 |
| Enumeration date | 2012-01-04 |
| Last updated in NPPES | 2013-02-05 |
Authorized official
| Name | Timothy O'Brien |
|---|---|
| Title | President & Ceo |
| Phone | 6267952700 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 291U00000X | Clinical Medical Laboratory | Primary | — | — |
Copy-ready billing details
Provider: Liberty Diagnostics NPI: 1952671232 Taxonomy: 291U00000X (Clinical Medical Laboratory) Address: 600 S LAKE AVE, SUITE 205, Pasadena, CA, 91106
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1104876481 | Edward Chiang | Individual | Family Medicine Physician | Pasadena, CA |
| 1689621823 | Michael Balikyan | Individual | General Practice Dentistry | Pasadena, CA |
| 1841301710 | Neurolink Idft Company LLC | Organization | Case Management Agency | Pasadena, CA |
| 1396847463 | Sima Ebrahimi | Individual | Other Technician | Pasadena, CA |
| 1194865477 | Ted Marriott | Individual | Chiropractor | Pasadena, CA |
| 1649308412 | Neurolink Diagnostics Co. LLC. | Organization | Clinic/Center | Pasadena, CA |
| 1417085283 | Neurolink Medical | Organization | Pain Medicine (Psychiatry & Neurology) Physician | Pasadena, CA |
| 1376710574 | Ted E Marriott, D.C., A Professional Chiropractic Corporation | Organization | Chiropractor | Pasadena, CA |
Verify this record
Cross-check NPI 1952671232 against the authoritative CMS record: view Liberty Diagnostics 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 Liberty Diagnostics?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-02-05.