OrganizationActive
Corstone
NPI 1548575095 · Community/Behavioral Health Agency · Sausalito, CA
Corstone is a Community/Behavioral Health Agency organization in Sausalito, CA (NPI 1548575095).
Provider details
- NPI number
- 1548575095
- Entity type
- Organization
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Melissa Heckman, Director(415) 331-6161
Specialties & taxonomies
Agencies
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
33 Buchanan Dr
Sausalito, CA 94965-1650
Phone: (415) 331-6161
Street-level locationGet directions
Mailing address
33 Buchanan Dr
Sausalito, CA 94965-1650
Registry dates
- Enumerated
- 2010-08-09
- Last updated
- 2010-08-09
Frequently asked questions
- What is Corstone's NPI number?
- Corstone's National Provider Identifier (NPI) is 1548575095, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Corstone?
- Corstone is classified in the NPPES registry as Community/Behavioral Health Agency (Agencies).
- Where is Corstone located?
- Corstone's practice location on file with NPPES is 33 Buchanan Dr, Sausalito, CA 94965-1650.
- What is Corstone's phone number?
- The practice phone number listed in the NPPES registry for Corstone is (415) 331-6161.
- Who is the authorized official for Corstone?
- The authorized official listed on Corstone's NPPES record is Melissa Heckman, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Corstone's NPI active?
- Yes — Corstone's NPI (1548575095) is active in the NPPES registry as of the last update on 2010-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.