Central Valley Diagnostic
Central Valley Diagnostic is a healthcare organization registered as Sleep Disorder Diagnostic Clinic/Center in Porterville, CA, holding Type 2 (organization) NPI 1902291222 since 2015. The authorized official on file is Anna Safrazbekian, Owner/General Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1902291222 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Central Valley Diagnostic |
| Practice address | 560 W PUTNAM AVE, SUITE 3, Porterville, CA, 93257 |
| Phone | 8185714338 |
| Enumeration date | 2015-04-02 |
| Last updated in NPPES | 2015-04-02 |
Authorized official
| Name | Anna Safrazbekian |
|---|---|
| Title | Owner/General Manager |
| Phone | 8185714338 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QS1200X | Sleep Disorder Diagnostic Clinic/Center | Primary | — | CA |
Copy-ready billing details
Provider: Central Valley Diagnostic NPI: 1902291222 Taxonomy: 261QS1200X (Sleep Disorder Diagnostic Clinic/Center) Address: 560 W PUTNAM AVE, SUITE 3, Porterville, CA, 93257
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1821040759 | Syed Hasnain | Individual | Ophthalmology Physician | Porterville, CA |
| 1598701914 | Brian Williams | Individual | Physician Assistant | Porterville, CA |
| 1174533319 | Ramasamy Seralathan | Individual | Surgery Physician | Porterville, CA |
| 1689778235 | Oscar Velasco | Individual | Family Medicine Physician | Porterville, CA |
| 1528124187 | Martha Prudencio | Individual | Dentist | Porterville, CA |
| 1578611844 | Richard Fightlin MD | Organization | Urology Physician | Porterville, CA |
| 1164613899 | Alla Liberstein | Individual | Internal Medicine Physician | Porterville, CA |
Verify this record
Cross-check NPI 1902291222 against the authoritative CMS record: view Central Valley Diagnostic 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 Central Valley Diagnostic?
Who is the authorized official for Central Valley Diagnostic?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-04-02.