Douglas Logan, D.D.S
NPI 1023225471 · Orthodontics and Dentofacial Orthopedics Dentistry · La Verne, CA
Douglas Logan, D.D.S is a Orthodontics and Dentofacial Orthopedics Dentistry provider in La Verne, CA (NPI 1023225471).
Provider details
- NPI number
- 1023225471
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- D.D.S
- Sex
- Male
- Sole proprietor
- No
- License
- 19925 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-05-16
- Last updated
- 2008-03-12
Frequently asked questions
- What is Douglas Logan's NPI number?
- Douglas Logan's National Provider Identifier (NPI) is 1023225471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Logan's specialty?
- Douglas Logan is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Douglas Logan located?
- Douglas Logan's practice location on file with NPPES is 1844 Lemonwood St, La Verne, CA 91750-2113.
- What is Douglas Logan's phone number?
- The practice phone number listed in the NPPES registry for Douglas Logan is (909) 392-9671.
- Is Douglas Logan's NPI active?
- Yes — Douglas Logan's NPI (1023225471) is active in the NPPES registry as of the last update on 2008-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.