IndividualActive
Lillian Dashiell, DDS
NPI 1578698783 · Dentist · Castro Valley, CA
Lillian Dashiell, DDS is a Dentist provider in Castro Valley, CA (NPI 1578698783).
Provider details
- NPI number
- 1578698783
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dental Providers
Residential Treatment Facilities
Profile Score
Detailed profile(83/100 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
83% 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
3779 E Castro Valley Blvd
Castro Valley, CA 94552-4835
Phone: (510) 581-0500
Street-level locationGet directions
Mailing address
240 Caldecott Ln Unit 111
Oakland, CA 94618-2411
Registry dates
- Enumerated
- 2007-02-21
- Last updated
- 2016-08-03
Frequently asked questions
- What is Lillian Dashiell's NPI number?
- Lillian Dashiell's National Provider Identifier (NPI) is 1578698783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Dashiell's specialty?
- Lillian Dashiell is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Lillian Dashiell located?
- Lillian Dashiell's practice location on file with NPPES is 3779 E Castro Valley Blvd, Castro Valley, CA 94552-4835.
- What is Lillian Dashiell's phone number?
- The practice phone number listed in the NPPES registry for Lillian Dashiell is (510) 581-0500.
- Is Lillian Dashiell's NPI active?
- Yes — Lillian Dashiell's NPI (1578698783) is active in the NPPES registry as of the last update on 2016-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.