OrganizationActive
Larry J. Diamond, D.D.S.
NPI 1285133058 · Dental Clinic/Center · Los Alamitos, CA
Larry J. Diamond, D.D.S. is a Dental Clinic/Center organization in Los Alamitos, CA (NPI 1285133058).
Provider details
- NPI number
- 1285133058
- Entity type
- Organization
- Primary specialty
- Dental Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Larry Diamond, Owner(562) 430-1013
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
3551 Florista St Ste 2a
Los Alamitos, CA 90720-2490
Phone: (562) 430-1013
Fax: (562) 799-7042
Street-level locationGet directions
Mailing address
3551 Florista St Ste 2a
Los Alamitos, CA 90720-2490
Registry dates
- Enumerated
- 2018-02-07
- Last updated
- 2018-02-07
Frequently asked questions
- What is Larry J. Diamond, D.D.S.'s NPI number?
- Larry J. Diamond, D.D.S.'s National Provider Identifier (NPI) is 1285133058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Larry J. Diamond, D.D.S.?
- Larry J. Diamond, D.D.S. is classified in the NPPES registry as Dental Clinic/Center (Ambulatory Health Care Facilities).
- Where is Larry J. Diamond, D.D.S. located?
- Larry J. Diamond, D.D.S.'s practice location on file with NPPES is 3551 Florista St Ste 2a, Los Alamitos, CA 90720-2490.
- What is Larry J. Diamond, D.D.S.'s phone number?
- The practice phone number listed in the NPPES registry for Larry J. Diamond, D.D.S. is (562) 430-1013.
- Who is the authorized official for Larry J. Diamond, D.D.S.?
- The authorized official listed on Larry J. Diamond, D.D.S.'s NPPES record is Larry Diamond, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Larry J. Diamond, D.D.S.'s NPI active?
- Yes — Larry J. Diamond, D.D.S.'s NPI (1285133058) is active in the NPPES registry as of the last update on 2018-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.