Jacques Leffall
NPI 1902122914 · Addiction (Substance Use Disorder) Counselor · Fresno, CA
Jacques Leffall is a Addiction (Substance Use Disorder) Counselor provider in Fresno, CA (NPI 1902122914).
Provider details
- NPI number
- 1902122914
- 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
16 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
- 2010-04-15
- Last updated
- 2010-04-15
Frequently asked questions
- What is Jacques Leffall's NPI number?
- Jacques Leffall's National Provider Identifier (NPI) is 1902122914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacques Leffall's specialty?
- Jacques Leffall is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Jacques Leffall located?
- Jacques Leffall's practice location on file with NPPES is 4944 E Clinton Way, Fresno, CA 93727-1527.
- What is Jacques Leffall's phone number?
- The practice phone number listed in the NPPES registry for Jacques Leffall is (559) 455-5983.
- Is Jacques Leffall's NPI active?
- Yes — Jacques Leffall's NPI (1902122914) is active in the NPPES registry as of the last update on 2010-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.