Fredrick Harlan
NPI 1548603368 · Marriage & Family Therapist · Thousand Oaks, CA
Fredrick Harlan is a Marriage & Family Therapist provider in Thousand Oaks, CA (NPI 1548603368).
Provider details
- NPI number
- 1548603368
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 112234 (CA)
Specialties & taxonomies
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
13 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
- 2013-04-11
- Last updated
- 2021-07-02
- Certified
- 2021-07-02
Frequently asked questions
- What is Fredrick Harlan's NPI number?
- Fredrick Harlan's National Provider Identifier (NPI) is 1548603368, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fredrick Harlan's specialty?
- Fredrick Harlan is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Fredrick Harlan located?
- Fredrick Harlan's practice location on file with NPPES is 325 E Hillcrest Dr Ste 195, Thousand Oaks, CA 91360-7795.
- What is Fredrick Harlan's phone number?
- The practice phone number listed in the NPPES registry for Fredrick Harlan is (805) 990-0578.
- Is Fredrick Harlan's NPI active?
- Yes — Fredrick Harlan's NPI (1548603368) is active in the NPPES registry as of the last update on 2021-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.