West Coast Diagnostics LLC
West Coast Diagnostics LLC is a healthcare organization registered as Sleep Disorder Diagnostic Clinic/Center in Stockton, CA, holding Type 2 (organization) NPI 1972874501 since 2012. The authorized official on file is Virginia Krapf, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1972874501 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | West Coast Diagnostics LLC |
| Other name | <Unavail> |
| Practice address | 8978 BAINBRIDGE PL, Stockton, CA, 95209 |
| Phone | 2094064142 |
| Enumeration date | 2012-01-12 |
| Last updated in NPPES | 2025-12-15 |
Authorized official
| Name | Virginia Krapf |
|---|---|
| Title | Owner |
| Phone | 2094064142 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 293D00000X | Physiological Laboratory | Secondary | — | — |
| 261QS1200X | Sleep Disorder Diagnostic Clinic/Center | Primary | 109903 | CA |
Copy-ready billing details
Provider: West Coast Diagnostics LLC NPI: 1972874501 Taxonomy: 261QS1200X (Sleep Disorder Diagnostic Clinic/Center) Address: 8978 BAINBRIDGE PL, Stockton, CA, 95209
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1750314944 | Oxi-Techs Inc | Organization | Other Technician | Stockton, CA |
| 1528078979 | Saad Aljoher | Individual | Other Technician | Stockton, CA |
| 1417967860 | Virginia Krapf | Individual | Certified Respiratory Therapist | Stockton, CA |
| 1346379641 | Kevin Valtierra | Individual | Other Technician | Stockton, CA |
| 1245369545 | Lolo Entendencia | Individual | Other Technician | Stockton, CA |
| 1497976880 | Jeanne Krueger | Individual | Registered Nurse | Stockton, CA |
| 1245424241 | Linda Munoz | Individual | Certified Respiratory Therapist | Stockton, CA |
| 1972797975 | Nikki Roberts | Individual | Certified Respiratory Therapist | Stockton, CA |
Verify this record
Cross-check NPI 1972874501 against the authoritative CMS record: view West Coast Diagnostics LLC 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
Who is the authorized official for West Coast Diagnostics LLC?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-12-15.