Gna Diagnostic
Gna Diagnostic is a Multi-Specialty Clinic/Center in Glendale, California. Registered with an NPI since 2007.
- In the registry since
- 2007
- Specialties on file
- 2
Practice location Address checks out
1386 E Garfield AveGlendale, CA 91205-2660
Phone: (818) 281-8091
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Multi-Specialty Clinic/Center (primary) | Taxonomy 261QM1300X |
|---|---|
| Sleep Disorder Diagnostic Clinic/Center | Taxonomy 261QS1200X |
Record details
| NPI number | 1689888653 |
|---|---|
| Entity type | Organization (Type 2) |
| Organization subpart | No |
| Authorized official | Grant Kostikian — Owner · (818) 281-8091 |
| NPI enumerated | May 9, 2007 |
| Last updated in NPPES | September 11, 2025 |
| Mailing address | 1386 E Garfield Ave, Glendale, CA 91205-2660 |
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