Colleen Jeffers
NPI 1881739134 · Addiction (Substance Use Disorder) Counselor · San Francisco, CA
Colleen Jeffers is a Addiction (Substance Use Disorder) Counselor provider in San Francisco, CA (NPI 1881739134).
Provider details
- NPI number
- 1881739134
- 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
19 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
- 2007-02-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Colleen Jeffers's NPI number?
- Colleen Jeffers's National Provider Identifier (NPI) is 1881739134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Jeffers's specialty?
- Colleen Jeffers is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Colleen Jeffers located?
- Colleen Jeffers's practice location on file with NPPES is 1601 Quesada Ave, San Francisco, CA 94124-2334.
- What is Colleen Jeffers's phone number?
- The practice phone number listed in the NPPES registry for Colleen Jeffers is (415) 822-5977.
- Is Colleen Jeffers's NPI active?
- Yes — Colleen Jeffers's NPI (1881739134) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.