IndividualActive
Ali Riazi, DDS
NPI 1821187592 · Dentist · Downey, CA
Ali Riazi, DDS is a Dentist provider in Downey, CA (NPI 1821187592).
Provider details
- NPI number
- 1821187592
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 38590 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
9474 Firestone Blvd
Downey, CA 90241-5504
Phone: (562) 803-4224
Street-level locationGet directions
Mailing address
27038 Pacific Terrace Dr
Mission Viejo, CA 92692-5001
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ali Riazi's NPI number?
- Ali Riazi's National Provider Identifier (NPI) is 1821187592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ali Riazi's specialty?
- Ali Riazi is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Ali Riazi located?
- Ali Riazi's practice location on file with NPPES is 9474 Firestone Blvd, Downey, CA 90241-5504.
- What is Ali Riazi's phone number?
- The practice phone number listed in the NPPES registry for Ali Riazi is (562) 803-4224.
- Is Ali Riazi's NPI active?
- Yes — Ali Riazi's NPI (1821187592) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.