Karen Asher
NPI 1457601510 · Addiction (Substance Use Disorder) Counselor · Newark, CA
Karen Asher is a Addiction (Substance Use Disorder) Counselor provider in Newark, CA (NPI 1457601510).
Provider details
- NPI number
- 1457601510
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2012-09-17
- Last updated
- 2012-09-17
Frequently asked questions
- What is Karen Asher's NPI number?
- Karen Asher's National Provider Identifier (NPI) is 1457601510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Asher's specialty?
- Karen Asher is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Karen Asher located?
- Karen Asher's practice location on file with NPPES is 6330 Thornton Ave, Newark, CA 94560-3734.
- What is Karen Asher's phone number?
- The practice phone number listed in the NPPES registry for Karen Asher is (510) 792-4357.
- Is Karen Asher's NPI active?
- Yes — Karen Asher's NPI (1457601510) is active in the NPPES registry as of the last update on 2012-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.