Expansion Counseling Center
NPI 1992523690 · Mental Health Counselor · Calistoga, CA
Expansion Counseling Center is a Mental Health Counselor organization in Calistoga, CA (NPI 1992523690).
Provider details
- NPI number
- 1992523690
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Mary Ziadeh, Clinical Director(310) 734-0593
Specialties & taxonomies
Behavioral Health & Social Service Providers
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2024-10-01
- Last updated
- 2025-08-23
- Certified
- 2025-08-23
Frequently asked questions
- What is Expansion Counseling Center's NPI number?
- Expansion Counseling Center's National Provider Identifier (NPI) is 1992523690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Expansion Counseling Center?
- Expansion Counseling Center is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Expansion Counseling Center located?
- Expansion Counseling Center's practice location on file with NPPES is 1705 Washington St Ste F, Calistoga, CA 94515-1573.
- What is Expansion Counseling Center's phone number?
- The practice phone number listed in the NPPES registry for Expansion Counseling Center is (310) 734-0593.
- Who is the authorized official for Expansion Counseling Center?
- The authorized official listed on Expansion Counseling Center's NPPES record is Mary Ziadeh, Clinical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Expansion Counseling Center's NPI active?
- Yes — Expansion Counseling Center's NPI (1992523690) is active in the NPPES registry as of the last update on 2025-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.