Stephen Lochner
NPI 1841352952 · Marriage & Family Therapist · Santa Rosa, CA
Stephen Lochner is a Marriage & Family Therapist provider in Santa Rosa, CA (NPI 1841352952).
Provider details
- NPI number
- 1841352952
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 23484 (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
- 2006-12-14
- Last updated
- 2014-07-16
Frequently asked questions
- What is Stephen Lochner's NPI number?
- Stephen Lochner's National Provider Identifier (NPI) is 1841352952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Lochner's specialty?
- Stephen Lochner is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Stephen Lochner located?
- Stephen Lochner's practice location on file with NPPES is 3322 Chanate Rd, Santa Rosa, CA 95404-1708.
- What is Stephen Lochner's phone number?
- The practice phone number listed in the NPPES registry for Stephen Lochner is (707) 565-4970.
- Is Stephen Lochner's NPI active?
- Yes — Stephen Lochner's NPI (1841352952) is active in the NPPES registry as of the last update on 2014-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.