Lois Wilco-Owens, M.S., MFT
NPI 1851460422 · Marriage & Family Therapist · San Jose, CA
Lois Wilco-Owens, M.S., MFT is a Marriage & Family Therapist provider in San Jose, CA (NPI 1851460422).
Provider details
- NPI number
- 1851460422
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S., MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC19239 (CA)
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
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
- 2006-11-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lois Wilco-Owens's NPI number?
- Lois Wilco-Owens's National Provider Identifier (NPI) is 1851460422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lois Wilco-Owens's specialty?
- Lois Wilco-Owens is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Lois Wilco-Owens located?
- Lois Wilco-Owens's practice location on file with NPPES is 2461 Marsha Way, San Jose, CA 95125-4028.
- What is Lois Wilco-Owens's phone number?
- The practice phone number listed in the NPPES registry for Lois Wilco-Owens is (408) 277-0500.
- Is Lois Wilco-Owens's NPI active?
- Yes — Lois Wilco-Owens's NPI (1851460422) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.