Jeffrey Libman
NPI 1306588652 · Addiction (Substance Use Disorder) Counselor · Upland, CA
Jeffrey Libman is a Addiction (Substance Use Disorder) Counselor provider in Upland, CA (NPI 1306588652).
Provider details
- NPI number
- 1306588652
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- R1463580322 (CA)
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
4 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
- 2022-04-08
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is Jeffrey Libman's NPI number?
- Jeffrey Libman's National Provider Identifier (NPI) is 1306588652, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Libman's specialty?
- Jeffrey Libman is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Jeffrey Libman located?
- Jeffrey Libman's practice location on file with NPPES is 239 W 9th St, Upland, CA 91786-5979.
- What is Jeffrey Libman's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Libman is (909) 981-6121.
- Is Jeffrey Libman's NPI active?
- Yes — Jeffrey Libman's NPI (1306588652) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.