Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Greg S. Khounganian, MD, Inc

Organization Orthopaedic Surgery of the Spine Physician · NPI 1922377571

Greg S. Khounganian, MD, Inc is an Orthopaedic Surgery of the Spine Physician in Tarzana, California. Licensed in California. Registered with an NPI since 2011.

Licensed in
CA
In the registry since
2011
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5525 Etiwanda Ave 311
Tarzana, CA 91356
Phone: (818) 343-4430
Fax: (818) 343-4423
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence A102948 (CA)

Record details

NPI number1922377571
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Greg Khounganian — President · (818) 343-4430
NPI enumeratedDecember 27, 2011
Last updated in NPPESDecember 27, 2011
Mailing address5525 Etiwanda Ave, 311, Tarzana, CA 91356