OrganizationActive
O'Callaghan DDS Inc
NPI 1427520006 · Endodontics · Berkeley, CA
O'Callaghan DDS Inc is a Endodontics organization in Berkeley, CA (NPI 1427520006).
Provider details
- NPI number
- 1427520006
- Entity type
- Organization
- Primary specialty
- EndodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Priya O'Callaghan, Owner/Endodontist(510) 499-9415
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
2999 Regent St Ste 727
Berkeley, CA 94705-2122
Phone: (510) 845-1900
Street-level locationGet directions
Mailing address
50 Medlyn Ln
Alamo, CA 94507-2400
Registry dates
- Enumerated
- 2018-12-20
- Last updated
- 2018-12-20
Frequently asked questions
- What is O'Callaghan DDS Inc's NPI number?
- O'Callaghan DDS Inc's National Provider Identifier (NPI) is 1427520006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is O'Callaghan DDS Inc?
- O'Callaghan DDS Inc is classified in the NPPES registry as Endodontics (Dental Providers).
- Where is O'Callaghan DDS Inc located?
- O'Callaghan DDS Inc's practice location on file with NPPES is 2999 Regent St Ste 727, Berkeley, CA 94705-2122.
- What is O'Callaghan DDS Inc's phone number?
- The practice phone number listed in the NPPES registry for O'Callaghan DDS Inc is (510) 845-1900.
- Who is the authorized official for O'Callaghan DDS Inc?
- The authorized official listed on O'Callaghan DDS Inc's NPPES record is Priya O'Callaghan, Owner/Endodontist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is O'Callaghan DDS Inc's NPI active?
- Yes — O'Callaghan DDS Inc's NPI (1427520006) is active in the NPPES registry as of the last update on 2018-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.