Karen Yoo, DDS
NPI 1134242498 · General Practice Dentistry · San Fernando, CA
Karen Yoo, DDS is a General Practice Dentistry provider in San Fernando, CA (NPI 1134242498).
Provider details
- NPI number
- 1134242498
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 51631 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 21830 Nordhoff StChatsworth, CA 91311-5761Phone: (415) 595-9055
Registry dates
- Enumerated
- 2007-04-09
- Last updated
- 2022-04-04
- Certified
- 2022-04-04
Frequently asked questions
- What is Karen Yoo's NPI number?
- Karen Yoo's National Provider Identifier (NPI) is 1134242498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Yoo's specialty?
- Karen Yoo is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Karen Yoo located?
- Karen Yoo's practice location on file with NPPES is 1960 Glenoaks Blvd, San Fernando, CA 91340-1671.
- What is Karen Yoo's phone number?
- The practice phone number listed in the NPPES registry for Karen Yoo is (818) 361-1717.
- Is Karen Yoo's NPI active?
- Yes — Karen Yoo's NPI (1134242498) is active in the NPPES registry as of the last update on 2022-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.