Ralph Downs
NPI 1215577234 · Addiction (Substance Use Disorder) Counselor · San Francisco, CA
Ralph Downs is a Addiction (Substance Use Disorder) Counselor provider in San Francisco, CA (NPI 1215577234).
Provider details
- NPI number
- 1215577234
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- R1370181119 (CA)
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
6 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
Mailing address
Registry dates
- Enumerated
- 2020-01-07
- Last updated
- 2022-10-26
- Certified
- 2022-10-26
Frequently asked questions
- What is Ralph Downs's NPI number?
- Ralph Downs's National Provider Identifier (NPI) is 1215577234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Downs's specialty?
- Ralph Downs is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Ralph Downs located?
- Ralph Downs's practice location on file with NPPES is 1001 Potrero Ave, San Francisco, CA 94110-3518.
- What is Ralph Downs's phone number?
- The practice phone number listed in the NPPES registry for Ralph Downs is (628) 206-6412.
- Is Ralph Downs's NPI active?
- Yes — Ralph Downs's NPI (1215577234) is active in the NPPES registry as of the last update on 2022-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.