Alexander Locust, MS
NPI 1023465325 · Professional Counselor · San Francisco, CA
Alexander Locust, MS is a Professional Counselor provider in San Francisco, CA (NPI 1023465325).
Provider details
- NPI number
- 1023465325
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-05-17
- Last updated
- 2018-03-12
Frequently asked questions
- What is Alexander Locust's NPI number?
- Alexander Locust's National Provider Identifier (NPI) is 1023465325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Locust's specialty?
- Alexander Locust is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Alexander Locust located?
- Alexander Locust's practice location on file with NPPES is 1035 Market St, San Francisco, CA 94103-1600.
- What is Alexander Locust's phone number?
- The practice phone number listed in the NPPES registry for Alexander Locust is (415) 487-3100.
- Is Alexander Locust's NPI active?
- Yes — Alexander Locust's NPI (1023465325) is active in the NPPES registry as of the last update on 2018-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.