Riza Santos, DDS
NPI 1508004466 · Dentist · Pittsburg, CA
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Riza Santos, DDS is a Dentist provider in Pittsburg, CA (NPI 1508004466).
Provider details
- NPI number
- 1508004466
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 57334 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Mailing address
Registry dates
- Enumerated
- 2009-01-30
- Last updated
- 2013-08-28
Frequently asked questions
- What is Riza Santos's NPI number?
- Riza Santos's National Provider Identifier (NPI) is 1508004466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Riza Santos's specialty?
- Riza Santos is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Riza Santos located?
- Riza Santos's practice location on file with NPPES is 339 E Leland Rd, Pittsburg, CA 94565-4911.
- What is Riza Santos's phone number?
- The practice phone number listed in the NPPES registry for Riza Santos is (925) 431-7108.
- Does Riza Santos accept Medicare?
- Riza Santos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Riza Santos's NPI active?
- Yes — Riza Santos's NPI (1508004466) is active in the NPPES registry as of the last update on 2013-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.