Karen Hollinger Jackson, MFT
NPI 1518056043 · Marriage & Family Therapist · Alameda, CA
Karen Hollinger Jackson, MFT is a Marriage & Family Therapist provider in Alameda, CA (NPI 1518056043).
Provider details
- NPI number
- 1518056043
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFT6643 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
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
- 2006-10-12
- Last updated
- 2007-07-29
Frequently asked questions
- What is Karen Hollinger Jackson's NPI number?
- Karen Hollinger Jackson's National Provider Identifier (NPI) is 1518056043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Hollinger Jackson's specialty?
- Karen Hollinger Jackson is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Karen Hollinger Jackson located?
- Karen Hollinger Jackson's practice location on file with NPPES is 2258 Santa Clara Ave, Alameda, CA 94501-4473.
- What is Karen Hollinger Jackson's phone number?
- The practice phone number listed in the NPPES registry for Karen Hollinger Jackson is (510) 522-4632.
- Is Karen Hollinger Jackson's NPI active?
- Yes — Karen Hollinger Jackson's NPI (1518056043) is active in the NPPES registry as of the last update on 2007-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.