Al Ellison
NPI 1811789555 · Addiction (Substance Use Disorder) Counselor · San Francisco, CA
Al Ellison is a Addiction (Substance Use Disorder) Counselor provider in San Francisco, CA (NPI 1811789555).
Provider details
- NPI number
- 1811789555
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
1 yr 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
- 2025-05-19
- Last updated
- 2025-05-19
- Certified
- 2025-05-19
Frequently asked questions
- What is Al Ellison's NPI number?
- Al Ellison's National Provider Identifier (NPI) is 1811789555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Al Ellison's specialty?
- Al Ellison is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Al Ellison located?
- Al Ellison's practice location on file with NPPES is 940 Howard St, San Francisco, CA 94103-4114.
- What is Al Ellison's phone number?
- The practice phone number listed in the NPPES registry for Al Ellison is (415) 487-3000.
- Is Al Ellison's NPI active?
- Yes — Al Ellison's NPI (1811789555) is active in the NPPES registry as of the last update on 2025-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.