Astrid Johnson
NPI 1720298607 · Mental Health Counselor · Greenbrae, CA
Astrid Johnson is a Mental Health Counselor provider in Greenbrae, CA (NPI 1720298607).
Provider details
- NPI number
- 1720298607
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
- 2007-05-22
- Last updated
- 2025-09-11
Frequently asked questions
- What is Astrid Johnson's NPI number?
- Astrid Johnson's National Provider Identifier (NPI) is 1720298607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Astrid Johnson's specialty?
- Astrid Johnson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Astrid Johnson located?
- Astrid Johnson's practice location on file with NPPES is 1251 S Eliseo Dr, Greenbrae, CA 94904-2005.
- What is Astrid Johnson's phone number?
- The practice phone number listed in the NPPES registry for Astrid Johnson is (415) 924-5995.
- Is Astrid Johnson's NPI active?
- Yes — Astrid Johnson's NPI (1720298607) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.