OrganizationActive
Tengis Riznis, MD Inc
NPI 1104154970 · Specialist · Irvine, CA
Tengis Riznis, MD Inc is a Specialist organization in Irvine, CA (NPI 1104154970).
Provider details
- NPI number
- 1104154970
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Tengis Riznis, President(949) 716-0011
- License
- A86212 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
4443 Spectrum
Irvine, CA 92618-3384
Phone: (760) 219-1311
Fax: (949) 812-7602
Street-level locationGet directions
Mailing address
4443 Spectrum
Irvine, CA 92618-3384
Registry dates
- Enumerated
- 2009-12-06
- Last updated
- 2009-12-06
Frequently asked questions
- What is Tengis Riznis, MD Inc's NPI number?
- Tengis Riznis, MD Inc's National Provider Identifier (NPI) is 1104154970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tengis Riznis, MD Inc?
- Tengis Riznis, MD Inc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Tengis Riznis, MD Inc located?
- Tengis Riznis, MD Inc's practice location on file with NPPES is 4443 Spectrum, Irvine, CA 92618-3384.
- What is Tengis Riznis, MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Tengis Riznis, MD Inc is (760) 219-1311.
- Who is the authorized official for Tengis Riznis, MD Inc?
- The authorized official listed on Tengis Riznis, MD Inc's NPPES record is Tengis Riznis, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tengis Riznis, MD Inc's NPI active?
- Yes — Tengis Riznis, MD Inc's NPI (1104154970) is active in the NPPES registry as of the last update on 2009-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.