OrganizationActive
Harold L. Mcquinn, DDS Inc
NPI 1912923749 · General Practice Dentistry · Los Angeles, CA
Harold L. Mcquinn, DDS Inc is a General Practice Dentistry organization in Los Angeles, CA (NPI 1912923749).
Provider details
- NPI number
- 1912923749
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Harold Mcquinn, Owner(310) 843-0909
- License
- 28041 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
9911 W Pico Blvd
1500
Los Angeles, CA 90035-2703
Phone: (310) 843-0909
Fax: (310) 551-1322
Street-level locationGet directions
Mailing address
9911 W Pico Blvd
Los Angeles, CA 90035-2703
Registry dates
- Enumerated
- 2006-07-14
- Last updated
- 2010-06-03
Frequently asked questions
- What is Harold L. Mcquinn, DDS Inc's NPI number?
- Harold L. Mcquinn, DDS Inc's National Provider Identifier (NPI) is 1912923749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harold L. Mcquinn, DDS Inc?
- Harold L. Mcquinn, DDS Inc is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Harold L. Mcquinn, DDS Inc located?
- Harold L. Mcquinn, DDS Inc's practice location on file with NPPES is 9911 W Pico Blvd, Los Angeles, CA 90035-2703.
- What is Harold L. Mcquinn, DDS Inc's phone number?
- The practice phone number listed in the NPPES registry for Harold L. Mcquinn, DDS Inc is (310) 843-0909.
- Who is the authorized official for Harold L. Mcquinn, DDS Inc?
- The authorized official listed on Harold L. Mcquinn, DDS Inc's NPPES record is Harold Mcquinn, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harold L. Mcquinn, DDS Inc's NPI active?
- Yes — Harold L. Mcquinn, DDS Inc's NPI (1912923749) is active in the NPPES registry as of the last update on 2010-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.