James Sterner, LMFT
NPI 1164657938 · Marriage & Family Therapist · Costa Mesa, CA
James Sterner, LMFT is a Marriage & Family Therapist provider in Costa Mesa, CA (NPI 1164657938).
Provider details
- NPI number
- 1164657938
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 46088 (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
17 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
- 2009-05-22
- Last updated
- 2009-05-22
Frequently asked questions
- What is James Sterner's NPI number?
- James Sterner's National Provider Identifier (NPI) is 1164657938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Sterner's specialty?
- James Sterner is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is James Sterner located?
- James Sterner's practice location on file with NPPES is 950 S Coast Dr, Costa Mesa, CA 92626-1776.
- What is James Sterner's phone number?
- The practice phone number listed in the NPPES registry for James Sterner is (714) 549-1030.
- Is James Sterner's NPI active?
- Yes — James Sterner's NPI (1164657938) is active in the NPPES registry as of the last update on 2009-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.