David Plessas, DDS
NPI 1891879490 · Orthodontics and Dentofacial Orthopedics Dentistry · Vacaville, CA
David Plessas, DDS is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Vacaville, CA (NPI 1891879490).
Provider details
- NPI number
- 1891879490
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 22537 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-10-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Plessas's NPI number?
- David Plessas's National Provider Identifier (NPI) is 1891879490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Plessas's specialty?
- David Plessas is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is David Plessas located?
- David Plessas's practice location on file with NPPES is 417 William St, Vacaville, CA 95688-4530.
- What is David Plessas's phone number?
- The practice phone number listed in the NPPES registry for David Plessas is (707) 447-1700.
- Is David Plessas's NPI active?
- Yes — David Plessas's NPI (1891879490) 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.