Karen Netherlain, MA, LMFT
NPI 1922645894 · Marriage & Family Therapist · Ontario, CA
Karen Netherlain, MA, LMFT is a Marriage & Family Therapist provider in Ontario, CA (NPI 1922645894).
Provider details
- NPI number
- 1922645894
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA, LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 92637 (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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2127 W Orangewood Ave Ste BOrange, CA 92868-1978Phone: (714) 634-8500
Registry dates
- Enumerated
- 2019-12-10
- Last updated
- 2019-12-10
- Certified
- 2019-12-10
Frequently asked questions
- What is Karen Netherlain's NPI number?
- Karen Netherlain's National Provider Identifier (NPI) is 1922645894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Netherlain's specialty?
- Karen Netherlain is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Karen Netherlain located?
- Karen Netherlain's practice location on file with NPPES is 1011 N Begonia Ave # 1009, Ontario, CA 91762-2104.
- What is Karen Netherlain's phone number?
- The practice phone number listed in the NPPES registry for Karen Netherlain is (800) 683-2945.
- Is Karen Netherlain's NPI active?
- Yes — Karen Netherlain's NPI (1922645894) is active in the NPPES registry as of the last update on 2019-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.