What is Robert Oneill's NPI number?

Robert Oneill's National Provider Identifier (NPI) is 1659593366, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Oneill's specialty?

Robert Oneill is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Robert Oneill located?

Robert Oneill's practice location on file with NPPES is 20054 Lake Chabot Rd, Castro Valley, CA 94546-5304.

What is Robert Oneill's phone number?

The practice phone number listed in the NPPES registry for Robert Oneill is (510) 886-1231.

Is Robert Oneill's NPI active?

Yes — Robert Oneill's NPI (1659593366) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Robert Oneill, DDS

NPI 1659593366 · General Practice Dentistry · Castro Valley, CA

Robert Oneill, DDS is a General Practice Dentistry provider in Castro Valley, CA (NPI 1659593366).

Provider details

NPI number: 1659593366
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: 21627 (CA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 21627 (CA)
Dental Providers

Profile Score

Detailed profile(89/100 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

20054 Lake Chabot Rd

Castro Valley, CA 94546-5304

Phone: (510) 886-1231

Fax: (510) 886-4736

Street-level locationGet directions

More CA providers

Mailing address