Karen Wen, AUD
NPI 1780751529 · Audiologist · Bellflower, CA
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Wen, AUD is a Audiologist provider in Bellflower, CA (NPI 1780751529).
Provider details
- NPI number
- 1780751529
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AUD
- Sex
- Female
- Sole proprietor
- No
- License
- AU1937 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service 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
- 2006-11-29
- Last updated
- 2021-11-22
Frequently asked questions
- What is Karen Wen's NPI number?
- Karen Wen's National Provider Identifier (NPI) is 1780751529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Wen's specialty?
- Karen Wen is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Karen Wen located?
- Karen Wen's practice location on file with NPPES is 9400 Rosecrans Ave, Bellflower, CA 90706-2246.
- What is Karen Wen's phone number?
- The practice phone number listed in the NPPES registry for Karen Wen is (562) 461-3000.
- Does Karen Wen accept Medicare?
- Karen Wen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Wen's NPI active?
- Yes — Karen Wen's NPI (1780751529) is active in the NPPES registry as of the last update on 2021-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.