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

Tengis Riznis, MD Inc

Organization Specialist · NPI 1104154970

Tengis Riznis, MD Inc provides Specialist services in Irvine, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009
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

4443 Spectrum
Irvine, CA 92618-3384 Not confirmed with CMS for 16 years — call before visiting
Phone: (760) 219-1311
Fax: (949) 812-7602
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence A86212 (CA)

Record details

NPI number1104154970
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Tengis Riznis — President · (949) 716-0011
NPI enumeratedDecember 6, 2009
Last updated in NPPESDecember 6, 2009
Mailing address4443 Spectrum, Irvine, CA 92618-3384

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