Karen Guinn DDS
NPI 1548481211 · Orthodontics and Dentofacial Orthopedics Dentistry · West Covina, CA
Karen Guinn DDS is a Orthodontics and Dentofacial Orthopedics Dentistry organization in West Covina, CA (NPI 1548481211).
Provider details
- NPI number
- 1548481211
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Karen Guinn, Orthodontist(626) 856-1956
- License
- 31275 (CA)
Specialties & taxonomies
Dental Providers
Managed Care Organizations
- Oral and Maxillofacial Surgery (Dentist)1223S0112X
Dental Providers
- Dentist122300000X
Dental Providers
- Endodontics1223E0200X
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
Other names (DBA / former)
- Doing business as
- The Smile Agency
Registry dates
- Enumerated
- 2007-05-01
- Last updated
- 2016-08-22
Frequently asked questions
- What is Karen Guinn DDS's NPI number?
- Karen Guinn DDS's National Provider Identifier (NPI) is 1548481211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Karen Guinn DDS?
- Karen Guinn DDS is classified in the NPPES registry as Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Karen Guinn DDS located?
- Karen Guinn DDS's practice location on file with NPPES is 1290 S Sunset Ave, West Covina, CA 91790-3959.
- What is Karen Guinn DDS's phone number?
- The practice phone number listed in the NPPES registry for Karen Guinn DDS is (626) 856-1956.
- Who is the authorized official for Karen Guinn DDS?
- The authorized official listed on Karen Guinn DDS's NPPES record is Karen Guinn, Orthodontist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Karen Guinn DDS's NPI active?
- Yes — Karen Guinn DDS's NPI (1548481211) is active in the NPPES registry as of the last update on 2016-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.