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Ricardo Masiddo, DDS
NPI 1942341664 · General Practice Dentistry · Antioch, CA
Ricardo Masiddo, DDS is a General Practice Dentistry provider in Antioch, CA (NPI 1942341664).
Provider details
- NPI number
- 1942341664
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 49594 (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
5819 Lone Tree Way
Suite B
Antioch, CA 94531-8602
Phone: (925) 522-8788
Fax: (925) 522-0872
Approximate (ZIP-level) locationGet directions
Mailing address
1705 Cypress St
Brentwood, CA 94513-7005
Registry dates
- Enumerated
- 2007-02-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ricardo Masiddo's NPI number?
- Ricardo Masiddo's National Provider Identifier (NPI) is 1942341664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ricardo Masiddo's specialty?
- Ricardo Masiddo is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Ricardo Masiddo located?
- Ricardo Masiddo's practice location on file with NPPES is 5819 Lone Tree Way, Antioch, CA 94531-8602.
- What is Ricardo Masiddo's phone number?
- The practice phone number listed in the NPPES registry for Ricardo Masiddo is (925) 522-8788.
- Is Ricardo Masiddo's NPI active?
- Yes — Ricardo Masiddo's NPI (1942341664) 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.