Adrian Harper
NPI 1396107793 · Addiction (Substance Use Disorder) Counselor · San Francisco, CA
Adrian Harper is a Addiction (Substance Use Disorder) Counselor provider in San Francisco, CA (NPI 1396107793).
Provider details
- NPI number
- 1396107793
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
10 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
- 2016-03-24
- Last updated
- 2016-03-24
Frequently asked questions
- What is Adrian Harper's NPI number?
- Adrian Harper's National Provider Identifier (NPI) is 1396107793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adrian Harper's specialty?
- Adrian Harper is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Adrian Harper located?
- Adrian Harper's practice location on file with NPPES is 1735 Mission St, San Francisco, CA 94103-2417.
- What is Adrian Harper's phone number?
- The practice phone number listed in the NPPES registry for Adrian Harper is (415) 762-3704.
- Is Adrian Harper's NPI active?
- Yes — Adrian Harper's NPI (1396107793) is active in the NPPES registry as of the last update on 2016-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.